Synthetic shake roofing is designed to mimic the look of natural wood shake but is made from materials like rubber, plastic, or a blend of synthetic components. One of the key advantages of synthetic shakes is their improved fire resistance compared to natural wood, which is highly flammable. Many synthetic shakes are classified with a Class A fire rating, the highest rating awarded by testing agencies, meaning they provide excellent protection against fire spreading from flames, embers, or radiant heat. This rating is essential for homeowners in wildfire-prone areas or places with strict fire-safe building codes. When considering synthetic shake, it’s important to verify that the product carries the appropriate fire rating certifications, as this directly impacts your home’s insurance and safety.
To check if your existing synthetic shake roof has an adequate fire rating, look for labeling or documentation provided by the manufacturer about its class rating. If unsure, a safe DIY step is to visually inspect for any signs of damage, like cracks or warped shakes, which could reduce fire resistance. However, avoid walking on the roof yourself unless you’re confident and equipped, as synthetic shakes can be slippery or brittle. When you call a professional roofer, ask about the specific fire rating of the synthetic shake products they recommend and whether those products are certified to meet local fire regulations. Also, inquire about their experience installing synthetic shakes in your climate, as proper installation can affect performance and your product warranty.