Bottom Outlet Roof Drain with Overflow upsell_dryer ensuring long-lasting performance and peace

ensuring long-lasting performance and peace of mind

Residential flat roofs

stove exhaust fans

This roof drain outlet meets commercial building standards for overflow protection

Integrated Insect and Animal Screen: A built-in mesh screen effectively prevents insects

Bottom Outlet Roof Drain with Overflow upsell_dryer ensuring long-lasting performance and peaceThe Thunderbird Products Bottom Outlet Roof Drain with Overflow is a professional grade overflow roof drain designed to protect flat roofs from water damage during heavy rainfall and storm events. This dual function roof drain outlet combines primary drainage with integrated overflow protection, ensuring your roofing system remains protected even when primary drains become clogged or overwhelmed. Features Integrated Overflow Protection: The built in