Permadex | Roofing Services in Portland, TN 37148

Our Permadex liquid membrane is designed for flat surfaces common on patios and decks, where water can pool. It cures into a seamless, rubber-like surface without seams or joints, which are typical failure points for materials like TPO. This seamless barrier prevents water from penetrating during heavy rains, directly addressing the gutter overflow and storm leak issues many local homeowners face. Proper installation also includes ensuring positive drainage to move water away from the structure.

Our installation is a thorough process focused on long-term results. First, we prepare the surface, which may include cleaning, priming, and repairing any substrate issues. Then, we apply the Permadex liquid membrane in layers to create a uniform, seamless coat over the entire area, including critical details like edges and penetrations. Finally, we conduct a multi-point inspection to verify integrity before the project is complete. This careful approach is why we can offer a 10-year full warranty on the work.

We provide both repair and full installation services. For a repair, we first conduct a detailed inspection to locate the source of the moisture issue. Often, localized repairs to the membrane are possible and effective. However, if the existing system is extensively compromised or is an older material prone to failure, we may recommend a full replacement with our Permadex system to ensure a durable, warrantied solution and prevent recurring problems.