5 Signs of Heat Loss Through Your Roof

Your roof does a lot more than just keep the elements out: it’s also responsible for keeping the heat in, which is a job a well-built and well-maintained roof will do very well. However, if you notice that your home feels colder than it should, or if you’ve been receiving unusually high energy bills, it could indicate that your roof isn’t being the effective insulator it should be.

Below are five signs of heat loss through your roof insulation that you should be aware of.

There’s No Snow on the Roof

You’ve seen it on a hundred different Christmas cards: an image of a quaint cottage with smoke curling out of the chimney and snow piled up on the roof. It makes you feel cozy just thinking about it because you can just imagine how warm and toasty the house must be inside. But if everything in that picture was the same except there wasn’t any snow on the roof, guess what? That house wouldn’t feel warm and cozy at all.

After a heavy snowfall or even a chilly Pacific Northwest morning, frost on the roof is a good sign: it means that the roof is ice cold. This is what it should be. If, on the other hand, the ice melts when it comes in contact with your roof, it means that the roof itself is warm. This is a sure sign that heat is escaping from your home and not being kept in by the insulation. Look at your neighbor’s roofs. Are they frosty? If yours isn’t, it may be time to call your roofing contractor.

You’re Noticing Leaks—Or Condensation

Regardless of the time of year, a leaky roof is a serious problem and one you should get fixed as quickly as possible. If your roof isn’t sufficiently keeping the elements out, it can lead to some serious problems inside your home. Dripping water can damage and destroy everything it touches, from paint to carpets to your home decor and other valuable property. It can also promote the growth of mold and mildew, which can be toxic and ultimately lead to health problems for the inhabitants of the home.

You See Damaged or Missing Shingles

Your roof is one of the sturdiest and longest-lasting, parts of your home. But, eventually, even it will begin to wear out and require maintenance. As with any other part of your home, it’s a good idea to have Interstate Roofing periodically send a professional to inspect the different elements of your roof and ensure that it’s still in good working order.

If your roof hasn’t been cared for in a while, or if you’ve recently had some extremely harsh weather, you might notice signs of damage. Usually, roof shingles are the first and most obvious sign that a roof isn’t in great shape. Your shingles also provide a barrier, preventing dirt, water, and ice from sneaking its way into your home. If you see cracked, damaged, or missing shingles, your roof may be in bad shape and unable to do its job properly. This includes keeping the heat in. Warm air will seep out through any cracks or holes where roofing material has been worn away.

There Are Gaps Between Your Ceiling and Roof

Of course, even a well-made, strong roof that has been properly maintained can’t do the job alone. If there are any gaps or cracks between your ceiling and roof, warm air will make its way up there, and eventually, the heat will diffuse out of your home and into the surrounding environment. You’ll periodically want to inspect your entire home for gaps in insulation. The most vulnerable areas are usually the sealing surrounding can lights, pipes, and wiring.

Depending upon the severity of the problem, it’s often possible to fix minor damage to your insulation on your own. You can purchase silicone sealants for pipes at any hardware store. Expanding foam insulation is also available for creating airtight seals around windows and doors, but be warned: it’s nasty stuff and will absolutely stick to everything it touches. Of course, if you’re unsure if you want to tackle this job on your own, don’t be afraid to contact a professional.

You Have Insufficient Insulation in Your Attic

The efficiency of your roof, as far as keeping warm air in (or cool air during the summer), depends largely on your attic. Even if you’ve carefully sealed every crack you could find and had your shingles repaired and maintained, your roof will never reach its full potential if you don’t have great insulation in the attic itself. Over time, insulation can lose its effectiveness, as holes develop, mold grows, and materials fall from where they’re attached. Occasionally, having a professional roofer inspect and, if necessary, replace the insulation in your attic will keep your energy costs lower and your home warmer.

There are several materials roofers use to ensure an attic is well insulated, each with its own particular benefits. Loose-fill insulation, made from fiberglass or cellulose, is sprayed into place using a type of hose. It’s great for insulating nooks, crannies, and other areas that are difficult to access. It can also be layered over other types of insulation, creating an extra layer of protection from the cold.

You’ve probably also seen insulation rolls. These are long lengths of thick fiberglass that can be ideal for large areas (such as attics). Foam board insulation is also popular. Usually made from polystyrene or polyurethane, this insulation medium comes in the form of large, rigid panels that can be attached over pipes, wood, and studs.

You’ve probably also seen insulation rolls. These are long lengths of thick fiberglass that can be ideal for large areas (such as attics). Foam board insulation is also popular. Usually made from polystyrene or polyurethane, this insulation medium comes in the form of large, rigid panels that can be attached over pipes, wood, and studs.