TPO Retrofit Roof Drain Stainless Steel Multiple Size Options: Available in

Multiple Size Options: Available in a variety of lengths (24"

Sandblasted flashing provides superior adhesion for waterproofing membranes

this vent is built to last

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

Made in the USA: Thunderbird Products takes pride in offering high-quality roof drainage solutions manufactured in the USA

TPO Retrofit Roof Drain Stainless Steel Multiple Size Options: Available inUpgrading 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