A good roofing system isn’t just high-quality — it should also be complete. Not many homeowners, however, are aware of the other components that make up the structure aside from the shingles. These parts, often given less attention, add as much value to the performance of the entire system. Read on as local roof replacement contractor Pritchett Roofing Inc. highlights the critical components of an asphalt shingle roof.
The Underlayment
Underlayment, one of the most crucial yet overlooked roofing parts, is installed on the roof decking before the asphalt shingles are laid. It provides water infiltration protection and prevents leaks that cause moisture damage.
The Shingles
Asphalt shingles are the visible layer of the roofing system made from fiberglass or organic base mats, coated with asphalt, and topped with protective granules. Their quality and condition significantly impact the roofing system’s performance.
The Flashing
Flashing is a sturdy material used to divert water away from critical areas of the roof, such as chimneys, vents, and valleys. It acts as a waterproof barrier and prevents water from seeping into the roof deck. Properly installed and maintained flashing prevents leaks and water damage to the roof’s underlying structure.
The Ventilation System
An asphalt shingle roof’s ventilation system, consisting of intake and exhaust vents, regulates temperature, reduces moisture, and extends the roof’s lifespan. A well-functioning system prevents mold growth, ice dams, and premature shingle deterioration.
The Gutters
Gutters are essential in asphalt shingle roof systems, directing rainwater away from the roof and home’s foundation. They collect rainwater and channel it to downspouts, preventing damage to the roof. It’s important to keep them in good condition to ensure their optimal function.
Work With Reputable Contractors
For high-quality residential roofing and siding services, turn to Pritchett Roofing Inc. We are a GAF-certified roofing contractor, which allows us to install the brand’s exceptional roofing products, such as the Timberline HD® shingles with Advanced Protection® technology. We also specialize in roof repair and maintenance services.
To get started, give us a call today at (770) 345-1622. You can also fill out our contact form on our website. We serve homeowners in Canton, GA, and the surrounding communities.