Whether you’re a homeowner looking to replace your current roof or simply interested in understanding its structure, this article is for you. Our roofing and siding specialists at Empire Roofing & More explore the key components of an asphalt shingle roof and how they work together to protect your home.
Asphalt Shingles
Asphalt shingles are one of the most common roofing materials used in homes across North America. They come in several types, including three-tab, architectural, and designer shingles, with varying levels of durability and aesthetics.
One of the major benefits of using asphalt shingles is their affordability for homeowners. They also offer good weather resistance and a wide range of color options to suit your home’s exterior.
Roof Deck
A solid roof deck is crucial for your roofing system’s longevity. It serves as the base for your shingles and other roofing components. Roof deck materials are typically made from plywood, oriented strand board (OSB), or metal. During roof replacement, the professional roofing contractor checks the roof deck’s condition before installing new shingles to ensure it can provide adequate support.
Underlayment
The underlayment is a protective layer installed between the roof deck and the asphalt shingles. It acts as a secondary barrier against water infiltration and wind-driven rain, adding an extra layer of defense for your roofing system. It can be made from various materials, such as felt, synthetic, or rubberized asphalt. If you’re unsure which to pick, you can trust your roofer’s recommendation on the best type for your specific climate and region.
Flashing
Flashing protects the roof’s most vulnerable areas, such as valleys, chimneys, skylights, and vents. Typically made of metal or rubber, flashing prevents water from seeping into these critical areas, directing it safely off your roof instead. Proper flashing installation is essential for a reliable and durable roofing system.
Ventilation
Proper roof ventilation is vital in maintaining a healthy roofing system and preventing water damage, mold growth, and energy inefficiency. A well-ventilated roof helps to regulate temperature and moisture levels in your attic. Roof vents can come in several styles, including ridge vents, gable vents, and soffit vents. All these are tailored to your roof’s design and specific needs.
Drip Edge
A drip edge is a metal flashing installed along the roof’s eaves and rakes. Its purpose is to direct water runoff away from your fascia and siding, preventing damage to these parts of your home’s exterior. Proper drip edge installation ensures your roof functions effectively while also improving its overall aesthetic appeal.
Ridge Cap Shingles
Ridge cap shingles are specially designed shingles installed along the ridges of your roof. They offer added protection against wind, rain, and debris for those vulnerable areas while also providing a finished, clean appearance to your roof.
From the shingles themselves to proper ventilation and flashing installation, every element plays a crucial role in the overall performance of your roof. To guarantee a reliable and lasting roofing system, trust Empire Roofing & More. We provide expert siding and roofing services for homeowners in Pittsburgh and the surrounding areas. Call us at (412) 999-7135 (Allison Park, PA) or (412) 414-1570 (Cranberry Township, PA), or reach us online to get started.
