TPO Clad Stainless Steel Bottom Outlet Roof Drain with Overflow Stainless Steel Proudly Made in the USA:

Proudly Made in the USA: Thunderbird Products delivers uncompromising quality with American craftsmanship

Membrane Drain: The Thunderbird Products Marine Grade 316 Stainless Steel Linear Thin Membrane Drain is ideally suited for use with thin membrane shower systems and other applications where a discreet and highly functional drainage solution is required

Copperlab's vents come in two different mounting styles

Marine Grade 316 Stainless Steel Construction: Experience unmatched durability and corrosion resistance with the marine-grade 316 stainless steel core of this drain

TPO Clad Stainless Steel Bottom Outlet Roof Drain with Overflow Stainless Steel Proudly Made in the USA:Seamless drain basin made of TPO Clad Stainless Steel. Overflow connection with 2" rise. Heat weld directly to the seamless flashing for fast and easy installation. All seams are soldered to ensure waterproofing. Seamless Basin TPO Clad Stainless Steel Drain 2", 3", or 4" bronze fitting. Heavy duty ABS Cyclolac dome strainer 10" diameter basin Heat weld directly to the TPO clad drain flashing Manufactured in the USA by Thunderbird Products This item