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Articles Archive for the Interstate Roofing blog. We serve the Portland & Vancouver metro areas with residential, commercial and repair, call 503 684-5611

What Does Roof Cleaning and Maintenance in Tigard Involve?

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Maintaining a clean, well-cared-for roof is an important part of your home’s curb appeal, and one that an unfortunately high number of homeowners neglect. It’s not just about the visuals either. A poorly maintained roof will have a shorter life span, and a lack of maintenance can increase the likelihood of a catastrophic failure, which can end up costing you a great deal of money.

If you’re on this page, though, you probably already know all that. And you already know that regular cleaning and maintenance of your roof is one of the wisest choices you, as a homeowner, can make. Exactly what this involves and how often you need to have your roof cleaned and cared for depends on the type of roof you have. It also depends on the climate you live in. For example, if you live in a place like Tigard, Oregon, your roof will receive around 41 inches of rain every year—well above the national average. It will also have to weather snow, hail, sleet, and the blazing sun of the summer. In a climate like that, roof cleaning for Tigard, Oregon, homes might need to be more regular than in other places.

Read on to learn more about what roof cleaning and maintenance involves.

Cleaning Your Roof

The first step in keeping your roof clean is an obvious one. You’ll need to make sure your roof is free of debris, such as leaves, sticks, and branches. This is especially true if a buildup of material has begun to clog your rain gutters. If water can’t properly flow off your roof, it will eventually back up and begin to leak into your home. This can ultimately cause thousands of dollars in property damage as rainwater drips into your home, ruining everything in its path.

Regularly clearing your roof of debris is something you can do on your own, without the help of a roofing professional, provided you have the right equipment. As with any big job in the home, always think of safety first. Don’t attempt to climb onto your roof without the right ladder. You should have one that can be secured to your roof so that you can move safely. Make sure you have a pair of gloves as well, and be aware of where all power cables and other hazards are located. You should never climb onto your roof alone either. Always have a spotter to help keep an eye on your safety.

When it comes to keeping your roof clean, you can take preventative steps as well. For example, you can help to avoid getting a lot of leaves and branches on your roof by keeping nearby trees regularly trimmed and cared for. Unhealthy branches should be removed, and dead trees should be cut down before they pose a hazard to your property.

Moss and Algae

Especially if you live in an unusually wet area, your roof may be vulnerable to the growth of moss, mildew, and algae. Roof cleaning for Tigard, Oregon, homes, for example, involves a good deal of moss killing and/or removal because of the extra moisture in the climate. At first, moss and algae are simply unsightly, but over time, they can cause catastrophic damage to your roof. That’s why it’s important to nip the problem in the bud.

Moss spores are carried to your roof by the wind. If your roof happens to be wet and dirty (as most roofs are at some point in time), they’ll find ideal conditions for their growth and begin to spread. Over time, this moss will degrade shingles and allow water to track in unusual ways it wouldn’t ordinarily.

Cleaning moss off your roof is simple enough, even if it is a lot of work. Industrial products that kill moss are only available to those that are trained, tested, and certified by the Oregon Department of Agriculture. In most cases, you’re better off asking a professional roofer, such as the ones at Interstate Roofing, to do this maintenance for you. If you hire a professional, make sure they’re licensed to apply the product they’re selling. There are only a small handful of contractors in the state that are.

Roof Maintenance

Of course, there’s more to maintaining a roof than simply cleaning. As with any part of your home, you’ll want to have regular inspections performed in order to discover if there are any repairs needed. A well-cared-for roof can last for many, many years, but only if problem parts are replaced before they cause further damage. In addition, all manufacturers’ material warranties require roof maintenance.

First, you’ll want to contact a trustworthy roofer, like the ones from Interstate Roofing. Your roofer will look for any signs of moss, leaks, exposed sealant, or damaged shingles. They can clean any moss growth, remove any debris that has accumulated, and check vents, gutters, and other openings to make sure there’s no blockage.

Damaged nails, screws, flashing, and bolts will be removed and replaced by your roofing contractor. They may also make upgrade recommendations. For example, you may have the opportunity to switch your flashing to a higher quality material. If your roofer discovers any damaged shingles, they may replace them. In some cases—depending on how well your roof was maintained before—this may be a huge project. If it’s been a while since your roof was last serviced, your roofer may find that many of the shingles need to be replaced. They’ll also check the wooden parts of your roof to discover any signs of rot or other major damage.

In extreme cases, the entire roof may need to be replaced. While this isn’t common, it shouldn’t be put off, because if a roof becomes too far gone, it may collapse completely. It goes without saying that this will be a financial disaster.

5 Questions to Ask When Looking for Portland Roofers

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Deciding to replace the roof of your home is one of the most important things a homeowner will ever do. It’s something most homeowners will only do once, and it’s a major expense. So with that being the case, you need to make sure you hire a contractor who will serve your needs well. However, you may be somebody who’s in unfamiliar territory when it comes to choosing a roofer.

If that’s the case, you need to know how to go about hiring the right Portland roofers. Interstate Roofing can help. As a professional and experienced contractor, we can tell you there are a variety of questions to ask before you hire Portland roofers. The answers you receive will be crucial in helping you make the right choice.

What Does Past Work Look Like?

Reputation and word of mouth are two incredibly important components of vetting potential contractors. If you need Portland roofers to come in and replace your roof, you’re likely going to do what you do when you’re thinking of trying a restaurant for the first time or looking for a family doctor. That is, ask friends, family members, and acquaintances for recommendations. After all, if people you trust give a product or service a thumbs up, you know it’s on the level.

That said, we live in a time when thousands of people review everything from libraries to hospitals on the internet. When choosing Portland roofers, you should absolutely look to those close to you first for recommendations. You should also surf the web for reviews by unbiased, third-party customers. This will give you a strong general idea of whether a contractor has a history of doing good work.

How Long Has the Contractor Been in Business?

If you’re looking for a new family doctor, you probably wouldn’t want to pick somebody who just graduated from medical school. This is nothing personal against that doctor. It’s just that whoever you trust to be your doctor is going to be crucial to your family’s health. You want somebody with a proven track record of being successful with numerous patients.

While choosing Portland roofers may not be quite as important as choosing a family physician, it’s still critical to hire contractors who have proven over time that they can produce high-quality roofing work. So selecting contractors who have been in business for a long time is generally a smart move. It’s rare that a company would be operational for many years if it wasn’t good at what it does.

This isn’t to say that just because a company has been around for a significant period of time it’s the right one for the job. No matter what, you still need to investigate the company’s reputation and reviews. However, knowing they’re not new and unproven is often one of the first steps in determining whether to look into the company further as a potential candidate to replace the roof of your home.

Should You Base Your Decision On Price?

It’s not that price isn’t important, because it is, especially if you’re on a tight budget. However, you would be wise to remember the adage, “You get what you pay for,” when selecting a contractor.

Sometimes, a company’s price is the lowest around for a reason, and it isn’t always because it’s just a great deal. It could be because that company does subpar work or uses cheap materials and inexperienced workers.

The best course of action is to get estimates from multiple roofing contractors and compare those prices. Then weigh those price estimates against each company’s reputation and past work history. You may ultimately decide to go with the cheapest estimate, but you should keep in mind that sometimes it’s worth paying a little more if you know you’ll get more in the way of quality. It’s all about doing your research.

Is the Contractor Licensed and Insured?

Replacing the roof of your home is a job that’s often too complex to be done by yourself, unless you have a background in roofing. That is precisely why most homeowners hire a roofing company to do the job. However, even after you make the decision to hire a specific contractor, it’s essential that you make sure they have the proper insurance. You also want to ensure they up-to-date licensing and permits before you sign on the dotted line.

It doesnt matter how good a contractor’s work is. If they don’t have the proper licensing and permits, it could result in the work on your house being shut down or delayed for a significant length of time if the violation is discovered and the local government acts accordingly. Also, not having the proper insurance could be highly damaging to your wallet if anything bad happensduring the work. If a worker gets injured on the job and the contractor doesn’t have the proper insurance, there might be issues. It’s possible the worker could sue both their employer and you, the homeowner, in order to try to get restitution.

Similarly, if there’s damage to your property while the work is being completed, the proper insurance will ensure you’re not left financially responsible once the workers move on. Whatever you do, never put yourself in a position where there’s any chance whatsoever that you could be held personally liable for damage or a roofing worker’s injury.

Will They Give You Everything in Writing?

No matter who you select to replace your roofing, get the details of the work to be done in writing. The agreed-upon price should be in writing too. This is critical to protecting you against dishonest contractors that promise things they cannot deliver or try to ask for additional money even after having agreed to do the job for a specific price. Having everything that has been agreed upon explained clearly and concisely in writing gives you the means to take legal action against that contractor if the need arises.

5 Roofing Facts to Remember in Winter

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The winter brings harsh weather to most of the country. Along with that harsh weather, the cold season also often brings problems to your roofing. While the blistering cold isn’t the most ideal time for any activity, it’s especially difficult for providing essential maintenance to your roof. But sometimes problems arise that just can’t wait until spring to be fixed.

If you’re anticipating that your roof could be in trouble this winter, you’re going to want to know these five winter roofing facts. For over 30 years, Interstate Roofing has helped prevent problems with roofs in the Portland, Oregon, area, and we want to share what you can be doing to prepare your roof when the winter comes.

Fact #1: It’s important to prepare beforehand

If you want to make sure your roof is safe this winter, you’re going to want to get started on maintenance before the season even begins. As you might imagine, it’s more difficult for roofers to work in the winter months for more than a few reasons.

Not only is it more dangerous for them to work up there, but the work can also produce less than favorable results during that time. Roofers could be wasting shingles while installing or repairing asphalt roofs because they aren’t meant to be applied during that season. That means services often come at a higher cost too, and even when the job is completed in the winter, the shingles may not stick the way they’re supposed to.

You’ll want to conduct maintenance checks (or have a professional do it for you) to identify places on your roof that could be in trouble when the cold weather rolls around. This preventative maintenance could include tasks like cutting branches off trees near your roof and cleaning your gutters and roof flashing before the winter. When snow and ice get involved, these tasks become less safe and efficient to complete.

Fact #2: Don’t go on the roof in the winter

This could be the most important of all the roofing facts to understand. It might feel like you need to take action to care for your roof during these colder months, but your safety and the safety of the roof are more important. Maybe you’ve noticed that tree branches and debris are lying on top of the roof or that your gutters and flashing are covered with ice and leaves. But you should not complete debris removal in the winter; it’s simply unsafe.

Roofing companies may come out during the colder months for emergencies and other essential projects, but they know that there are more risks than rewards when it comes to getting up there. If you fear that a section of your roof is in trouble, you should step away from your home and walk around it from a distance, checking for any sagging. Don’t go up there on your own. Even if the weather is nice one day, you don’t know if there will still be ice.

Fact #3: Ice dams are one of your roof’s biggest enemies in the winter

After snowstorms, your roof could be at risk of creating an ice dam. An ice dam is a block of ice that often forms along the edge of your roof. When this happens, it doesn’t allow melting snow to drain from the roof. Refreezing rainwater can also cause ice dams.

When an ice dam occurs, parts of your roof could begin to leak or sag, especially if your attic isn’t properly insulated. In order to prevent ice dams, maintenance checks should be conducted during the warmer months, as well as on the warmer days of winter. So make sure you’re conscious of this particular issue.

Fact #4: If you’re forced to have a roof installed in the winter, make sure to hire a roofing contractor with experience (and good insurance)

If you’re faced with the decision to replace your roof during the colder months, make sure you hire someone you trust. Asphalt roofing tends to have a much higher chance of not being installed properly because of the weather and cold temperatures—and improper installation can lead to more issues down the road.

The adhesive strip on the back of asphalt shingles is activated by sunlight, and when the heat from that sunlight isn’t available, the asphalt doesn’t bond together strongly enough. So when it gets too windy, the asphalt shingles are more likely to fly off, exposing your roof and causing damage. If you’re making the decision to install a roof this winter, ask your roofer about how they will prevent these issues.

Fact #5: Professionals can do maintenance checks for you

Having proper maintenance done throughout the year is the best way to avoid having to go through repairs or installation in the winter. Aside from unforeseen damage, most problems can be addressed before the winter comes, especially when you have a professional inspect your roof. A roofing contractor will be able to spot damage and leaks before they turn into bigger problems during the wrong months.

Preventative maintenance can keep your roof looking its best while also keeping up with the maintenance requirements of your manufacturers’ warranty. But most importantly, preventative maintenance in the warmer months prolongs the life of your roof—and that’s what we are all after.

5 Services Offered by Portland Roofing Contractors

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There are many important questions you should ask and things you should research before choosing your Portland roofing contractors. Some contractors have their specialties, but there are some services that tend to be standard. These services are important to the health, maintenance, and durability of your roof, which will help ensure the protection of your building and everything inside, and curb appeal.

Here are five services that are typically offered by Portland roofing contractors. At Interstate Roofing, we offer all of them.

Residential Roofing

You spend a lot of time in your home, and that’s why roofing contractors understand the importance of being certified in residential roofing. You want someone who knows the ins and outs of the style of your home and the area and climate you are dealing with, and someone with experience working on homes, rather than just commercial roofing. There’s a definite difference.

By offering services in residential roofing, contractors like Interstate Roofing tend to have experience working on a variety of home styles: single-family residences, multifamily complexes, and family estates, for example.

There are a variety of services included in high-quality residential roofing. These might include roof warranties, quality materials, professional customer service, and daily supervision by a superintendent on all job sites while work is in progress.

Commercial Roofing

Just like you wouldn’t want a contractor who specializes only in commercial roofing to work on your home, you don’t want a contractor who specializes solely in residential roofing to do your place of business. That’s why many professional contractors have staff trained in both and offer both services. Like Interstate Roofing, they understand the significance of the difference.

Commercial roofing takes a specialized set of skills. Commercial roofing contractors will be prepared to work on a wide array of buildings, such as warehouses, restaurants, schools, office buildings, churches, retail centers, and medical complexes.

When it comes to roofing on your place of business, it’s also important your contractors understand that the less your business is interrupted during roof repair or installation, the better. The professional ones will.

Roof Repair

Leaks happen. Mother nature happens. A lot of problems can be prevented but not all of them. Because of this, roof repair is important, and it’s an important service that Portland roofing contractors offer. Businesses like Interstate Roofing also offer 24/7 emergency service options that you can request if a problem arises. We understand that these issues don’t always occur at convenient times, which is why we’re here for you.

Whether your need is an emergency or caused by the elements over a long period of time, do your research and make sure you’re choosing a Portland roofing contractor you can trust. Damaged shingles, a persistent leak, or structural damage due to mold, large or small, you want to be confident your problem will be fixed properly.

Roof Maintenance and Cleaning

What’s better than needing roof repairs? Preventing them! One of the best ways you can ensure the need for minimal roof repairs is to have regularly scheduled roof maintenance and cleaning, including clearing out your gutters. These are services offered by many professional roofing businesses.

By having regular maintenance and cleaning, you can be sure problems are spotted right away, rather than not knowing they exist until they escalate into something catastrophic. This will also keep your roof looking it’s best, which adds to the value of your property. And it will save you money in the long run.

Maintenance is vital for every roof, whether residential or commercial and regardless of the material that’s used. You don’t want dirt to build up or mold to grow. You also don’t want a small hole to turn into a big one. Don’t give leaks a chance to happen.

Gutters

Gutters are important to every building, home or commercial. They add beauty (which, as we’ve mentioned, can increase the value) and protect your house or business. Gutters direct water away from the building and foundation and keep it from pooling and potentially causing damage.

It’s important for your gutters to have a slight downhill slope. This ensures they drain properly. Even a slope as little as 1/16 of an inch is sufficient—barely noticeable at all—so don’t worry about aesthetics.

It’s also important to note that gutters don’t come in one-size-fits-all. The type of gutters on your building will depend on a variety of things. Do you prefer aluminum or steel? What size will work best with your roof and building? Which gutters will provide the drainage your building needs?

A professional Portland roofing contractor is going to be able to install gutters that meet all standards and fit your needs and curb appeal.

Additional Services

It’s important to choose a company that offers high-quality residential and commercial roofing services when selecting Portland roofing contractors. Select a contractor that offers the above five services, at the very least. However, many will offer more services.

For instance, Interstate Roofing can add attic insulation to any residential roofing project. Attic insulation will help you save on heating and cooling costs. Your home will also feel more comfortable year-round. If you’re interested in learning more, here are some things you should know about attic insulation in Portland, Oregon.

Something unique to Interstate Roofing is that we have a team of carpenters on hand to deal with any unforeseen structural or dry rot issues that arise during a roofing project. This helps speed up the process of getting your project finished and further ensures the structural integrity of your property.

If you’re looking for Portland roofing contractors, check out Interstate Roofing. You’ll be in very good hands. Give us a call today, and we’ll take care of all of your roofing needs, from the five services mentioned above to the additional services we offer.

Summer Is the Perfect Time for Roof Repair in Portland: Do You Need It?

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What does it mean when the weather turns beautiful, the kids are out of school, and the smell of barbeque is wafting down the street? It must be summertime in the Pacific Northwest—and that means it’s also the perfect time to consider repairing your roof. In fact, you may have already Googled “roof repair Portland, Oregon,” recently because you’ve started thinking about whether or not your roof might need some TLC.

The warm-weather months are the ideal time to get serious about these types of improvement projects, so let’s look at some of the factors that might determine whether you need to repair your roof.

The Importance of Roof Inspections

Your roof protects your home and everything inside of it from rain, sun, snow, and wind, so it’s especially important to maintain and keep it in good working condition. Because your roof is a complex structure that’s exposed to nature’s elements every single day of the year, there are numerous issues that can come up. And when it comes to your home, an ounce of prevention is most definitely worth a pound of cure. Or, in other words, regular maintenance is good for both the appearance of your home and your wallet. Dealing with any needed repairs sooner rather than later will end up saving you money in the long run.

Roof damage can be obvious, like the quintessential drip-drip of water into a bucket due to a leaky roof, or noticing damaged or peeling shingles. It can also be subtle, so you’ll need to be on the lookout to be able to recognize the signs of damage. This could mean doing an inspection of the roof anytime there’s extreme weather or if your roof is getting old. Even if your roof is on the newer side and the weather has been fair, it’s still a good idea to pay attention and prevent any minor problems from becoming bigger. When inspecting the roof, remember to look at the exterior and the interior. Roof damage can happen anywhere.

Specific Signs to Look For

When checking the outside of the roof, there are a few warning signs that indicate a need for repairs. The first is the visible presence of discoloration and water spots, which are small areas of water damage that will eventually warp shingles and the exterior finish. It’s especially important to pay attention to where the roof and the exterior walls meet. Damage can certainly create visible distortion in this transition area, so you should be able to detect any signs of a problem.

Similarly, make sure to check around the chimney, vent pipes, skylights, and other objects that are in contact with your roof, as these areas are subject to wear first. Visible signs of wear to shingles or damaged flashing should be taken care of immediately, and usually minor roof repairs will fix the situation. Either way, it’s best to have these areas looked at by a professional as soon as possible to avoid leaks.

While inspecting your roof, make sure to also look at the gutters. One sign of a damaged roof is the presence of small granules resembling black sand clogging up the gutters. These granules likely come from shingles that are either damaged or have been exposed to the elements for too long, and it’s a good indication that you should also look at the shingles themselves. They might be breaking down due to weather or the lack of proper ventilation from the inside. Are the shingles curled at the ends? If they are cracked or curling, it means they’re nearing the end of their lifespan. Missing shingles also mean you need roof repairs, because they should be replaced as soon as possible.

To monitor roof damage that’s happening on the inside, make sure to pay attention to the attic space and rooms closest to the top of the house. If there is significant water damage, it will begin to warp the ceiling and walls of the rooms below. You might notice small—or large—spots of brown staining on the ceiling or on the insulation in the attic. Homes with hardwood floors may also start to see drops or puddles of water in the middle of the room. If you notice the decking or rafters in your attic are sagging downward instead of remaining straight, they may be wet from leaking moisture; this can usually be managed with repairs if the issue is localized.

Another thing to look for while checking the interior is outdoor debris inside of your home, as this can mean there’s a hole somewhere in the roof. Speaking of holes, if you can see any streams of light coming into the attic or any other room underneath the roof, it’s an opening that could also let water in. This is usually a sign that your roof needs immediate repair so as to avoid additional damage to both the interior and exterior of your home.

I Need Roof Repair! Now What?

If you’ve discovered that roof repair in Portland is something you’ll be searching for due to coming across any of the above warning signs, pause for a moment and congratulate yourself for being a responsible homeowner who is staying on top of their roof repairs (no pun intended).

Next, consult with a seasoned professional such as Interstate Roofing that can help you take care of the issue, sooner rather than later. Remember that summer is the perfect time for roof repairs in Portland, so you’ve picked the right time to do it. You can ensure your home will be protected from the elements once the autumn and winter weather returns.

5 Facts About Professional Roof Maintenance in Vancouver WA

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There’s no doubt about it: the roof is one of the most important parts of any building. It keeps out rain and snow and protects people and property from the sun on hot days. All too many people, however, neglect the maintenance of their roofs and allow them to fall into disrepair.

Other people attempt to DIY roofing projects, and while there are certain tasks you can undertake yourself, ultimately, roof maintenance is something that should be undertaken by a professional. While home and business owners tend to worry about the costs involved in hiring a professional roofer, the reality is that the cost to you will likely be far more if you neglect professional maintenance. Here are five facts about professional roof maintenance in Vancouver, Washington.

The Best Roofs Are Built with the Vancouver Climate in Mind

Does it sometimes seem like your roof needs more maintenance than those of other nearby homes? There might be several reasons for this, but one of them is critical: climate.

Have you ever wondered why the buildings you see in the deserts of Utah, Arizona, New Mexico, and other arid climates have such a distinct look to them? The famous pink adobe buildings and flat rooftops; compare that to the equally iconic pointed gables snowy places like Switzerland are known for. The fact is, those picturesque roofs were designed with the climate in mind.

If your building is being constructed in a hot, dry area with minimal rain, a flat roof will often be your best option. It will save on materials costs and you usually won’t have to worry about water pooling up there. On the other hand, if you live in an area known for getting lots of rain and snow, your roof will likely need a steep incline so that puddles of standing water don’t form and damage it.

The Pacific Northwest, and specifically coastal areas like Vancouver, tend to get a lot of rain throughout the course of the year. Because of this, if your roof is too flat, you’ll notice your roof repair bills go way up. Talk to your professional roofer about ensuring your roof is optimized for the Vancouver climate.

Roofs Don’t Last Forever

Plenty of people spend a great deal of time and money fussing about their porches, bedrooms, or other parts of their homes without stopping to consider their roofs. But depending on when you moved in and how long your house existed before you showed up, it’s possible that the roof is the oldest part of your home. Even if it isn’t, you have to consider that the roof, just like every other part of the home, won’t last forever. Indeed, your roof is one of the parts of your home that receives the most wear and tear, as it’s constantly subjected to the elements. Even so, a well-cared-for roof can last for decades. With proper care, your roof can last for 25 to 30 years or more.

The key to the longevity of your roof is, no surprise, maintenance. You’ll need to have your roof checked out and repaired on a semi-regular basis, with a trusted professional roofer who will look for leaks and other problems and repair them. If your roof is nearing the end of its useful life, the same roofing professional can start the process of replacing it.

Your Roof Is a Huge Part of Your Home’s Value

People often hesitate to have their roofs repaired when they should because they’re worried about the upfront costs. While it’s true a major roofing project can set you back a decent amount of money, ultimately, keeping your roof in good shape will save you a lot more in the long run. And should you ever sell your house, an immaculately cared for roof can actually earn you money. This is because the roof is such a major part of your home’s value. When a house hits the market, prospective buyers will want to know that, should they choose to live in the house, that it’s protected from the elements and they won’t have to undertake any major repair projects for a good, long time.

The appearance of the roof also contributes in no small way to a home’s curb appeal; in other words, the better your roof looks, the more valuable your home is. Regular roof maintenance will go a long way toward boosting the resale value of any house.

Your Roof Can Save You Money in Other Ways

With today’s green movement in full swing, homeowners are always looking for ways to conserve energy, while also saving money on their energy bills. Talk to your professional roofer about possibly constructing a “green” roof: one that’s designed to keep your home warmer in the winter and cooler in the summer. Modern technology has given us roofing shingles that are lightweight, durable, and can reflect a good deal of the sun’s rays away from your home.

Your home, especially if it’s older, might be equipped with an obsolete roof. Talk to your roofing professional about beginning the installation process for a green roof, and you’ll save money on energy, increase your home’s value, and possibly even earn Vancouver tax credits.

A Good Professional Roofer Is the Key to All of This

Roof maintenance offers in Vancouver, WA, can be a bit confusing, to say the least. Meaning simply that there are many roofers out there and choosing the right one can offer a challenge. But it’s absolutely crucial to your home—and your financial future—that you have a competent roofer you can trust.

That’s why you’ll need to look for a company like Interstate Roofing—one with highly experienced professionals who can get the job done in a safe and cost-effective manner. The roofers from Interstate can handle everything from basic checkup to major projects—and they’re on call 24/7 should you have a roofing emergency.

What Services Are Available with Roof Repair in Tigard, Oregon?

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It starts with a windstorm. A few days later, you notice water stains in your ceiling that weren’t there before, puddles of water in places there shouldn’t be, or a feeling of more moisture than usual inside your home. You put it off, thinking it might be your imagination, until … oh no … is that mold?

But part of the confusion and potential stress of roof repair or even replacement is not knowing what tools or options are available to you. There are many other ways to keep your roof in good shape, even if the above doesn’t apply. That’s where Interstate Roofing comes in!

Interstate Roofing is a family-run business, and has been going strong since 1988. Roof repair in Tigard, Oregon, can often seem like a daunting or expensive project to tackle. Before you start thinking the situation is desperate, here are four ways Interstate Roofing is available to help you.

Roof Repairs

If you know that you have a leak and have a good idea of where it is or what caused it, Interstate Roofing is on call 24 hours a day, 365 days a year. Maybe that windstorm did hit after all, or an overhanging tree limb wore away a few tiles and the protective layer underneath. Reach out to us or visit our website for further information and to talk with a service technician specifically trained to find and repair leaks (note that emergency rates will apply).

With any repairs anticipated to be “minor repairs,” the technician will come to your home to find and repair the leak on a time and materials basis. However, if the leak is actually part of a larger repair or project that will exceed “minor,” the technician will cover up the area with a tarp or make a temporary repair to prevent further water damage. After that, you’ll receive a quote for a permanent repair or a replacement roof.

Carpentry

Dry rot is a big problem in the Pacific Northwest. Despite its name, dry rot requires dampness for fungi to thrive and to eat away at timber and other construction materials. Dry rot, also more aptly called brown rot, will break down the cellulose in wooden materials, leaving the wood weakened and brittle. It may also look different, giving the wood a shrunken appearance, and in extreme cases will crumble easily.

But don’t despair! Interstate Roofing has a team of in-house carpenters who can help in case there are any unforeseen dry rot or structural issues they discover while fixing your leak. This means there won’t be any waiting around for subcontractors to show up, no third party giving another bid. This speeds up the process so that your home can be repaired quickly, without any lag.

Additionally, our carpenters can help you realize your home’s full potential, with installations that include skylights, solar tubes, fascia boards, and more!

Maintenance and Cleaning

We fully believe at Interstate that caring for your roof through maintenance will give it a longer life and give you greater peace of mind throughout that life. We offer maintenance agreements specially designed to ease our customers’ worries and to hopefully prevent those panicked calls in the middle of the night.

Through regular visits, we can ensure to meet (and exceed!) standards of both the industry and our own, making sure your roof looks its best for as long as possible and prolonging its life. Of course, if the roof does leak even after regular maintenance—because these things do happen—having regularly visited your roof will mean that your roof will be familiar to us as well, and we won’t be starting from square one.

Another thing to watch for is whether you see moss growing on your roof. It may lend a certain charming air to it, but that plant matter is breaking down the elements in your roofing tile and may create more problems than you realize. Moss begins growing when spores are released into the air and land on your roof.

Over time, the moss will anchor into the roof shingles and grow into the corners between shingles, where spores tend to collect. In the Pacific Northwest, where we get lots of moisture year-round, this means the moss can grow into a mat that will start to pull the shingles apart. North-facing and shaded roofs will see a higher rate of growth since they won’t get as much sunshine and won’t dry out completely.

Once it’s established, the moss can even act like a sponge, which means the water really won’t go away. The moss will store rainwater this way, and that could create a wick effect where that water will soak into the roof underlayment, which may eventually mean not repairs, but replacement. Regular maintenance and cleaning of moss, lichen, or algae will ensure that you won’t need roof repairs, which could be much more expensive!

Gutters

Gutters are another aspect of a roof that needs regular maintenance. They require occasional patrolling, especially if you have large trees nearby that shed their leaves every year. Clogged gutters can’t do their job! Gutters protect not only your roof, but also the foundations of your home, preventing your basement from flooding, keeping your siding and exterior paint dry, and stopping water seepage into windows and doors.

Directing water away from the building—especially in Oregon where we get a few months of heavy rains and some months of light rain every year—becomes very important. Interstate Roofing can offer gutters in a variety of colors, materials, sizes, and styles. Any style of gutter offered by Interstate technicians are proven systems and can be custom fabricated to best suit your home and what look you want to create. We can also add accessories, such as cleanouts, which make it easier to unclog and harder to clog in the first place. For more information, download Interstate’s Gutter Guide Free PDF.

No matter what type of roof repair in Tigard, Oregon, you need, Interstate Roofing has you covered!

5 Things to Know About Commercial Flat Roof Repair

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Whether or not you have experience with roofing projects, you’re probably aware that the flat roof of a commercial building must be handled differently than other types of roofs. It’s precisely because the roofs of most commercial buildings are flat that they have different needs, in maintenance, care, and of course, repair. While in some cases, it can be easier to deal with a commercial roof, in others, it can be significantly more challenging. Here are five of the most important things you should know before beginning any commercial flat roof repair:

Understand Why Your Roof Is Flat

Many people don’t give any consideration to why commercial buildings usually have flat roofs, but have you ever thought about it? What benefits does a flat roof provide to the owner of a building? Why do almost all commercial buildings make use of them, from grocery stores to factories to hospitals? While the majority of residential buildings have sloped roofing.

As you may suspect, the primary reason is cost-effectiveness, however, there is a lot more to it. Building a sloped roof requires a lot more materials, which can be an unnecessary expenditure when your building is required to be practical but not flashy. There’s also another practical reason for commercial buildings to have flat roofs: in many municipalities, there are height restrictions on buildings. You can maximize the space available to you if you simply keep your roof flat. There’s an aesthetic element to all of this as well: try to picture your local grocery store trying to pull off a sloped roof!

It should be noted that a flat roof is never completely flat. There always has to be at least a slight slant to it to allow for proper water drainage.

Know the Different Types of Commercial Flat Roofs

When you’re constructing a commercial building, it’s not as simple as just ordering a “commercial flat roof.” Actually, there are several types of flat roofs that you can consider. Which one you choose depends on your budget and requirements, but no matter which, you’ll have to consider things like drainage and UV protection. Here are a few of the options available to you:

Built-Up Roof System (BUR)

Also known as the “tar and gravel” roof by some, the built-up roof system was one of the most common types of commercial flat roofs for decades. This particular style of roof is one of the oldest types of roofing still in common use, and its continued popularity speaks to its effectiveness and durability. The name “built-up roof” comes from the fact that this type of roof is literally “built up” out of layers of tar and asphalt paper. The layers of roofing material are then reinforced with fiberglass matting. Finally, another thin layer of tar is added to the top of the roof, which is then covered by a layer of aggregate stone.

Advantages of this particular roofing system include durability—these types of roof can last for up to 50 years with proper maintenance—but the chief disadvantage is cost and fumes. Because it requires many hours of labor, this is one of the most expensive flat commercial roofing systems to install.

Metal Panel Roof System

If you’re looking to save on costs, a metal panel roof system may be the choice you should make. It is very simple in its design: metal panels with a special sealant between the joints and a neoprene seal anywhere there are washers in place. These roofs are cheap and have a relatively short lifespan, and so they are usually only used for warehouses and factories.

Single Ply

A relatively new product to the industry, single ply has quickly become one of the most popular choices. The synthetic membrane is applied in a single layer, is flexible and lightweight, and is UV resistant. Single-ply roofing is fairly economical to install, depending on the type of membrane used and preparation needed. It has a comparable lifespan, depending on millimeter thickness used.

Understand Your Warranty

Most commercial roofs are under some type of warranty after they’re constructed. Your warranty can last anywhere from 5 years all the way up to 20 years. If your roof is still under warranty, you won’t have to worry about repair for most minor issues: it will be covered. Other, larger issues, and certain unusual circumstances, may not be covered. If you are in an older building, it may also not be covered. Do some research on, and try to understand, the warranty that covers your roof (if you have one).

Fixing Minor Issues

Now that you have some awareness of different types—and the purpose—of commercial flat roofs, let’s discuss some of the more common minor issues. Both residential and commercial roofs are prone to leaks, and even the most sophisticated roofing technology occasionally requires repair. In some cases, you’ll be able to fix problems yourself. Under most circumstances, however, you’ll want to seek out the services of a qualified professional.

One common example of a problem with a commercial flat roof is a leak. If you have noticed a leak in the roof of your building, the first thing you must do is locate it. Doing so can be relatively easy, or difficult, depending on where the leak is located. Try to tape off an area about two feet around in either direction from where the dripping is coming from. Once you have done that, you can search the roof for any signs of damage. Occasionally, you’ll easily find an obvious hole. However, more commonly, you’ll need to call a professional to help locate the leak for you. Contact a professional at Interstate Roofing if you are having trouble finding the source of your leak.

Finding a Qualified Professional Roofer

With most elements of commercial flat roof repair, you’ll need to find a competent professional to do the job for you. Finding one involves a fair amount of research. While there are many roof service professionals out there, choosing the right one involves a little homework. Read online reviews, check references, and talk to other satisfied customers. You will also want to check what, if any, certifications your prospective roofer has.

If you are in the Portland area, Interstate Roofing is your best option. They have earned the highest possible certification level from GAF, which is the largest roofing manufacturer in North America. This status, combined with their other awards and years of experience, make them a top choice for commercial flat roof repair in and around Portland, Oregon.

5 Tips for Summer Roof Maintenance in Portland, Oregon

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When is the best time to check the roof of your home for potential maintenance items? If you said winter, you’re half right.

Wintertime roof maintenance in Portland, Oregon, means clearing the gutters of leaves and needles that fell from the trees during the fall. It means ensuring puddling water doesn’t build up on your roof and accumulate where it shouldn’t. And that’s important to watch for during the rainy season.

But it’s equally as important to keep an eye on your roof in the hot, dry summer months. Where do you begin?

Perform an Inspection

In order to determine if you have problems with your home’s roof, you have to do a visual inspection of your property on a regular basis so you know if and when things go wrong. You can start by doing this yourself and then call in a pro if you determine something doesn’t look right. Or if you have any questions that may impact the safety of your home.

First, take a look at your home’s gutters and eaves. This is where debris often accumulates. Left over time, it turns into a gunky mess of leaves, dirt, and other debris that can solidify and block water’s path. These blockages are a common place for rodents or other pests to build nests and make their homes.

Next, take a look at your roof’s flashing. These are the metal strips used around chimneys, vents, and other protruding elements coming out of your roof. Over time, these metal pieces can pry loose and move, allowing water to seep through. This is often where leaks start.

Finally, assess the shingles on your roof. Are any loose? Are any missing? If any of your shingles appear to be damaged, there’s a good chance a problem exists beneath the surface too. That’s the first indication a leak might be developing. And if you notice it during the dry summer months, you’re less likely to receive extensive damage inside your home.

Maintain Your Gutters

Now that you’ve looked inside your gutters, it’s time to make cleaning them a regular part of your routine. That’s the best roof maintenance item you can add to your to-do list to keep your Portland, Oregon, home operating at its best.

Have you ever sat inside and watched heavy rain pour beyond your roof, over the top of your gutters, and puddle alongside your home? That’s what happens when your gutters aren’t doing what they’re supposed to do. That means there’s a blockage somewhere in the system. And it’s your job to ensure it’s removed and the puddling stops.

Many things can impact the flow of water through your gutters throughout the year. A severe thunderstorm can loosen gutters and create tiny cracks throughout the gutter system. If a tree branch breaks off, it can crash into your gutters and knock them loose. Even age can wear on the building materials, breaking down wood, metal, and connections over time.

If you own a home, your gutters are the key to maintaining a safe, dry environment throughout. And one of the most common problem areas is the gutters. Watch them. Check them. Inspect them. And if you think you have a problem, even if you aren’t sure, check with a professional, such as Interstate Roofing, before the problem grows.

Maintain Your Trees

Let’s talk about another common problem with Portland, Oregon, homes: big trees. We love our trees. They’re a part of our culture. We protect them with laws and regulations. But when they’re near your homes, they can also be a bit of a problem.

It doesn’t take much of a storm to wreak havoc on a large tree. Broken limbs can sail across your yard. Large limbs can break away and come crashing down. And, of course, there’s just the day-to-day living with your trees, as they drop leaves, needles, flower petals, fruit, seeds, sap … you get the picture. As much as we love our trees, it also can be a bit of a challenge keeping up with daily care.

It can be difficult to assess the health of a tree, especially when it towers over your home. Even if a tree seems healthy, one quick change in the weather can impact your home and create large amounts of damage. If you have a question about a tree’s health, fix the problem before it becomes a bigger issue and causes extensive damage to your roofing system.

Maintain Your Skylights

Many Portland homeowners use skylights to bring light into their homes. And while they are a perfect addition to any home wanting a little more natural light, they can be a major contributor to home maintenance issues.

Check the flashing that runs around your skylights on a regular basis to ensure it hasn’t loosened. You should check it after every major storm too, as small leaks can quickly become big problems.

While the Pacific Northwest doesn’t see hail storms at the same frequency as the Midwest, there are occasional blasts in the summer. If a small, pebble-sized hail hits the right way, it can damage glass. Small divots and cracks can allow water to flow in a way not designed. And that means the water can move throughout your home in a way you might not expect. It’s always a good idea to keep an eye to the sky, especially if there’s been a severe storm.

Check for Mold

Some of your roof maintenance projects don’t occur outside; instead, they require a steadfast eye as you move throughout your home. As you enter each room in your home, look up to the ceiling. Have you noticed discoloration anywhere on your ceiling? Is there a spot that won’t go away? Does it appear darker in a thunderstorm?

This is a telltale sign something could be wrong up in your attic. Your attic can be a breeding ground for mold if not properly cared for. While you should never touch insulation, especially if it’s fiberglass, you may have noticed problem areas if you’ve ever popped up and taken a look around.
Specifically, check for different colors on wooden beams. Look for peaks and valleys in the insulation batting. Look for movement in metal joists and flashing. Notice unusual smells. All can be a sign of a problem with your roof and water seeping in and impacting the rest of your home.

Mold is a dangerous issue. It’s important to deal with it as quickly as possible so it doesn’t impact your home or your family’s health.

If you spot or suspect any problems during your summer roof maintenance of your Portland, Oregon, home, it might be time to schedule a roof repair appointment. At Interstate Roofing, we’ll happily take a look and provide you with a free estimate of any work that needs to be done.

5 Questions to Ask When Looking for Commercial Roofing in Vancouver, WA

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When it comes to commercial roofing, you don’t want to skimp. A sturdy roof is one of the most important aspects of any building, and especially of one that is being used by a wide array of people. Because of this, it’s important to hire a roofing company that knows what it is doing.

Commercial roofing takes a specialized skill set, and you must ensure the company you’re hiring encompasses all of these skills. Additionally, if you’re looking for commercial roofing in Vancouver, WA, particularly, you want to make sure that the company you choose knows the area and has experience working in it.

It is important to be assured of certain things before you commit to a particular company. Here are five questions to ask when looking for commercial roofing in Vancouver, WA.

Are you licensed and insured?

This may seem like common sense, but it’s important to ask. In Washington State, all general and specialty contractors must register with the Department of Labor & Industries. You don’t want to commit to a roofing company only to find out that they aren’t registered, as this could get you into trouble with the state. For further confirmation, ask for proof of the license.

In terms of being insured, this is also something you need to ask for proof of. Be sure to ask what type of insurance the contractor has. You want a company that has both workers’ comp and general liability insurance. If an employee is injured on your property, you don’t want to be liable for the medical bills.

Furthermore, if any damage happens to your property while the work is being done, you don’t want to be liable for that either. So it’s important to be sure the company has general liability insurance. Accidents happen, and it’s important to confirm that the roofing company you are in talks with has the proper protection.

What types of commercial roofs have you worked on previously?

Not all roofs are the same. For instance, the roof on an office building is not the same as the roof found on a church. Working on a roof that is low-sloped can involve a different skill set than working on a roof that is steep. Because of this, it’s important to choose a contractor who has experience working on the type of roof that is found on your property. This will help ensure you’re getting the best quality work possible on your roof, in turn, giving you better, longer lasting results.

At Interstate Roofing, we know how important this is. We have been replacing the roofs on churches, office buildings, medical complexes, restaurants, warehouses, and multi-family structures since 1988. We are the commercial roofing experts in Vancouver, WA, and we have the skills and expertise to protect your commercial property.

What is your projected timeline?

In terms of logistics and your budget (assuming there is one), it’s important to know how long repairs or installation of a new roof will take. Work being done on the roof will have at least some disruptive effect on your everyday business practices. If you can’t operate your normal business because of the roof repair, you will obviously need to know how many days you’ll be closed so you can alert employees, customers, clients, or residents accordingly.

It’s also important to make sure you aren’t liable for any extra costs if the timeline goes beyond the expected end date. Furthermore, ask about potential weather delays and how that might impact the timeline. A roofing company with experience will account for weather delays when providing you with their timeline.

In case of bad weather, what do you do?

It’s no secret that it rains in Washington, which is why asking how a roofing company handles this is critical. You don’t want a company that doesn’t properly shield its work from the rain, resulting in even more damage to your business.

Ask the contractor if they use plastic sheeting or tarpaulin to protect the roof in bad weather. If the answer is no, ask what other weather-proof materials they plan to use to keep your property safe while they’re working on the roof.

Additionally, be sure to ask about the contractor’s plan if there’s rain for consecutive days and/or if there are high winds. Will the contractor regularly check your property to ensure the protective covering is working and that everything is dry? Make sure you know from the get-go whether this is something you’ll be responsible for.

What is the warranty on the new roof?

We understand that you’re doing roof work now in hopes of not having to do further work for a while. If you hire a professional, experienced roofing company that does high-quality work, this should be the case, barring damage caused by an extreme storm or natural disaster.

However, as we all know, accidents happen, and nothing is perfect. Because of this, obtaining a warranty on the work done is important. If something does happen and repair is necessary, you don’t want to have to pay another large amount to get it fixed.

It’s important to choose a commercial roofing company that you can trust. Finding one with both experience with the type of roof on your commercial property and experience working in the Vancouver, WA, area helps ensure you’re getting the best possible service done.

At Interstate Roofing, we’re proud to have the skill sets needed for many diverse roofs, as well as knowledge of the Vancouver area. We’re happy to chat more about your specific roof and provide you with a free estimate. Please reach out to us so we can make sure the roof on your commercial property is top notch!