Architectural shingles, sometimes called laminated or dimensional shingles, are a popular choice for homeowners because of their durability and aesthetic appeal. When it comes to cool roof eligibility, these shingles can qualify, but it depends on their specific reflective properties. Cool roofs are designed to reflect more sunlight and absorb less heat than standard roofing materials, which helps lower roof temperatures and can reduce cooling costs. To check if your architectural shingles meet cool roof standards, look for the Cool Roof Rating Council (CRRC) label or Energy Star certification. Many shingle manufacturers offer cool roof versions with special granules that reflect more sunlight while retaining the strong structure of architectural shingles. If you’re unsure, you can safely check product labels or request the technical specifications sheet from the manufacturer. These documents typically provide solar reflectance and thermal emittance values, the key indicators for cool roof eligibility.
If you are considering a cool roof upgrade or replacement, it's a good idea to have a roofer evaluate whether your current shingles or desired new ones qualify and fit your home’s climate needs. Simple checks you can do include gauging how hot your roof feels on a sunny day and checking the product documentation but avoid walking on the roof too much to prevent damage. When you call a contractor, questions like "Does this architectural shingle meet cool roof energy efficiency standards?" and "Are there any warranty restrictions if I choose a cool roof product?" are important. Keep in mind that cool roof products sometimes come with specific installation requirements to maintain warranty coverage, so clear communication with a knowledgeable roofer ensures you get the right product and long-lasting performance.