Roof Drains

Made of strong 20 ounce copper. Sandblasted flashing for great waterproofing membrane adhesion. Seamless flashing and drain basin. Comes with strong ABS Cyclolac dome strainer. 2", 3", 4", and 6"...

Area roof drain. Great for applications with minimal joist space. Made of strong 20 ounce sandblasted copper for great membrane adhesion. Seamless flashing and drain basin. Comes with strong ABS...

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...

Made of strong 20 ounce sandblasted copper for great membrane adhesion. Seamless flashing and drain basin. Second pipe fitting for overflow application. Comes with strong ABS Cyclolac dome strainer. 2",...

TPO Clad Stainless Steel Bottom Outlet Roof Drain with seamless flashing and drain basin. Heat weld TPO membrane directly to the drain flashing. Comes with strong ABS Cyclolac dome strainer....

Area roof drain made of strong 20 ounce copper. Seamless flashing and drain basin. Separate drainage connection for overflow application. Comes with strong ABS Cyclolac dome strainer. 2", 3", and...

Made of strong stainless steel. Sandblasted flashing for great waterproofing membrane adhesion. Seamless flashing and drain basin. Comes with strong ABS Cyclolac dome strainer. 2", 3", 4", and 6" sizes...

Separate copper overflow can be used in conjunction with our standard drains to prevent overflowing. A raised 2" pipe will drain water if water level gets to that height. Overflow...

TPO Clad Stainless Steel Side Outlet Roof Drain with seamless flashing and drain basin. Heat weld TPO membrane directly to the drain flashing. Comes with strong ABS dome strainer, but...

Flat Grate available in Gray ABS plastic. Compatible with Thunderbird Products Bottom Outlet and Side Outlet Roof roof drains.

Replacement ABS Plastic Dome Strainer for our roof drain products.(All roof drains come with this dome strainer, you do not need to order the strainer separately.)

PVC Clad Stainless Steel Side Outlet Roof Drain with seamless flashing and drain basin. Heat weld PVC membrane directly to the drain flashing. Comes with strong ABS dome strainer, but...