Bottom Outlet Roof Drain with Overflow upsell_dryer and an easy-to-clean grate

and an easy-to-clean grate

Residential flat roofs

ensuring long-lasting performance and peace of mind

Marine Grade 316 Stainless Steel Construction: The drain body and grate are crafted from heavy-duty 316 marine-grade stainless steel

This item is also available in TPO Clad and PVC Clad

Bottom Outlet Roof Drain with Overflow upsell_dryer and an easy-to-clean grateThe 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