TPO Retrofit Roof Drain Stainless Steel American-made shower drainage solutions

American-made shower drainage solutions

That's why we offer custom configurations to perfectly complement your roof's design and drainage requirements (upon request)

Sandblasted flashing provides superior adhesion for waterproofing membranes

That's why we offer exceptional attic vents crafted with superior materials and designed for optimal performance

and in Copper and PVC Clad

TPO Retrofit Roof Drain Stainless Steel American-made shower drainage solutionsUpgrading your existing roof drainage system doesn't have to be a complex or time consuming process. The Thunderbird Products TPO Retrofit Drain offers a fast, watertight, and cost effective solution for transforming your roof's drainage performance. Features The TPO Clad flange of this drain perfectly adheres to your existing TPO roof membrane using a simple heat welding process. No messy glues or silicones needed! This ensures a watertight seal and