Proper installation is key to the longevity and weather performance of an asphalt shingle roof. Without it, you can expect various problems to manifest throughout its lifetime, including structural damage and costlier roof work. But how do you determine if your residential roofing system is built the right way using the correct materials and installation techniques? Here are some of the things you need to look for on your system:
Asphalt shingles cover the entirety of the roof structure, making it the most visible component. You can tell if they are installed properly if they have a uniform appearance and have enough nails to keep them in place. Each one should have at least four nails, though it can be more depending on the local weather conditions. Windy areas, for instance, require up to six nails to keep them intact. Roofers must make sure to use nails of the correct size. Nail heads that stick out may cause leaks and even dislodge the shingles should strong winds blow.
Roof replacement contractors add flashing on areas of the roof that are vulnerable to water intrusion. These include vent pipes, chimneys and other similar protrusions. Some require only a single sheet of metal while others need a combination of step and counter flashing to ensure water runoff doesn’t leak into the attic.
Before installing the shingles and flashings, the roofers make sure that they install a new underlayment material over the roof decking or sheathing. Made of either felt or rubber, it serves as the secondary barrier that helps protect the indoors from water leaks. It plays a crucial role in ensuring the longevity and performance of asphalt shingle roofing systems.
For your roofing and storm damage needs, turn to iRestore Stl. When you hire us for your roof repair or replacement, you can be sure of top-notch workmanship as our team only works with products from some of the most trusted names in the industry. Call (618) 593-9203, or fill out our contact form to request an appointment. We serve homeowners in Swansea, IL, and the surrounding communities.
Ensuring that your gutters are properly installed and in the right location is crucial. Unfortunately,…
Roofing installations demand an experienced touch to ensure longevity and compliance with local building standards.…
Hailstorms can wreak havoc on your home's first line of defense—your roof. As a homeowner,…
There's more to your roof than just protecting your home from the weather and contributing…
When it comes to roof replacement, understanding the role of deductibles is crucial. A deductible…
The eclectic climate of the local area can pose a collection of challenges to the…