Attic Insulation: Why It’s Good for Your Roof

Proper attic insulation has always been an integral part of roof design – and with good reason. Without it, your roofing system will develop a myriad of problems that not only compromise its performance, but shorten its lifespan as well. Here’s why good attic insulation is essential to your roof system.

Prevents Heat Accumulation in the Attic

Heat can enter your attic from both inside and outside your home. This can be a huge problem as excess heat buildup in the space can cause asphalt roofing shingles to become dry and blistered, fast-tracking their deterioration. In regions that experience snowy winters, attic heat buildup may also encourage ice damming along the eaves and gutters. Proper insulation is installed to prevent all these. By serving as an effective thermal barrier, it ensures that excess heat won’t be able to find its way into the attic space.

Eliminates the Potential for Mold and Rot

We’ve mentioned how proper attic insulation can head off premature aging in roof shingles by keeping the attic cool and dry. But that’s not the only advantage it offers. Attic insulation, in fact, can also prolong the lifespan of your roofing system. Because excess heat is not present in the attic, the likelihood of mold and rot developing in the space is significantly reduced. Without mold and rot eating away at the trusses and deck, the roof structure can remain sturdy and intact.

Call Us Today

Attic insulation is available in several different types, each option with its own pros and cons. If you’re having trouble choosing the best one for your needs, just consult a trusted roofing expert like Earl W. Johnston Roofing, LLC. We’ll be more than happy to help you explore your options and decide on the attic insulation that will best suit your roof.

Earl W. Johnston Roofing, LLC remains the go-to company for the highest quality residential roofing solutions. Combining superior workmanship and personalized customer service, we’ll make sure your experience with us is positive and rewarding. Call us today at (954) 989-7794, or fill out this contact form to schedule a roof evaluation. We proudly serve South Florida, including the areas of Hollywood and Ft. Lauderdale.