If the upstairs of your home always feels warmer than the rest of the house, or your air conditioner seems to run constantly during the summer, the attic may be part of the problem.
A hot, poorly ventilated attic can radiate heat down into the living space and force your cooling system to work much harder than it should.
Direct sunlight on the roof heats the roofing material throughout the day, and that heat transfers into the attic space below.
Without enough insulation to slow that heat from moving into the home, and without a way for hot air to escape the attic, temperatures inside the attic can climb far higher than the outdoor temperature.
Rooms that stay noticeably warmer than the rest of the house, higher than expected cooling bills, and an attic that feels extremely hot to the touch when you go up to check on it are all common signs of poor attic ventilation.
Some homeowners also notice musty odors or damp insulation, since trapped heat and moisture often go hand in hand in an attic that is not breathing properly.
Insulation slows the transfer of heat between the attic and the living space below, which means a home with too little insulation, or insulation that has become compressed or damaged over time, will feel the effects of a hot attic much more directly.
Upgrading insulation is often one of the most cost effective ways to improve comfort and reduce strain on the cooling system.
Insulation alone does not solve the problem if the attic has no way to release hot air, which is why a balanced ventilation system matters just as much.
Intake vents, usually located at the soffit, allow cooler outside air to enter the attic, while exhaust vents near the roof's ridge or peak allow hot air to escape, and the two need to work together to keep air moving properly.
As a local roofing company, we believe a roof should do more than keep water out, it should also help your home stay comfortable and efficient throughout the year.
If your attic feels like an oven or your energy bills keep climbing, an inspection of your insulation and ventilation system can identify what changes would make the biggest difference.
Get a free, no-obligation inspection from South Florida's trusted roofers. Serving all of Palm Beach, Broward, and Miami-Dade County since 1987.