Understanding the Layers of Your Roof: A Homeowner’s Guide
Your roof is more than just a protective cover; it’s a sophisticated system designed to shield your home from the elements. Whether you’re considering a new roof or simply curious about its structure, understanding the various layers can help you make informed decisions about maintenance and upgrades.
SEAL.
Self-Adhered Ice & Water Barrier | Synthetic Underlayment
The first line of defense in your roofing system begins with sealing. This includes a self-adhered ice and water barrier and synthetic underlayment that work together to protect the roof deck from water infiltration caused by wind-driven rain and ice dams. These materials are crucial in preventing moisture from entering your home and compromising structural integrity.
DEFEND.
Starter Shingles | Laminate Shingles | Hip & Ridge Shingles
Next comes the defend layer, which includes multiple types of shingles. Starter shingles are installed first to protect the edges, followed by durable laminate shingles that form the visible, outermost layer of your roof. Hip and ridge shingles are specially designed for the roof’s peak areas, adding both extra protection and a clean, finished look.
BREATHE.
Intake Vents | Exhaust Vents
Proper ventilation is essential to the performance and longevity of your roof. Intake and exhaust vents help regulate attic temperature and moisture levels, reducing the risk of mold growth, ice dam formation, and premature aging of roofing materials. A well-ventilated roof also improves energy efficiency inside the home.
+ COMFORT.
PINK® Fiberglas™ Blown-In Attic Insulation
Attic insulation is the unsung hero of home comfort and energy savings. Owens Corning’s PINK® Fiberglas™ insulation helps maintain indoor temperature by preventing heat transfer, making your home more comfortable year-round while lowering utility bills.
Why Quality Matters:
Roof repairs are typically something most homeowners dread, and it’s probably something you only think about after a major storm. When you do decide to assess your roof, it’s important to not only shop around for the best price, but to also thoroughly research the residential roofing company that you choose to make sure they offer the highest-quality materials. Much like the bones of a home, the layers of roofing material are the support system that keep the roof quality going. Choosing a contractor who prioritizes quality over cutting corners can mean the difference between a roof that lasts a few years and one that protects your home for decades.
Trust the Platinum Standard
Centennial Contracting & Roofing, based in Midlothian, Texas, is proud to be an Owens Corning Platinum Preferred Contractor—a distinction held by only 1% of roofers in the nation. This elite status means Centennial meets the highest standards in craftsmanship, professionalism, and customer service. When you work with Centennial, you’re not just getting a roof—you’re getting peace of mind backed by industry-leading materials and warranties.
Call 800-Roofcare or (972) 223-1765 now, or visit our contact page to reach us!
