Aluminum Retrofit Roof Drain

The TRUFAST Aluminum Retrofit Roof Drain with sealant tape features a 2" (51 mm)-wide band of high density, expanding foam tape impregnated with asphalt that is factory applied in a compressed state around the drain outlet.

Sealant tape is designed to expand to approximately four times its compressed thickness. Just prior to inserting the drain, the installer removes the exterior compression tape and immediately sets the retrofit drain in place. The released tape gradually expands to fill the space between the TRUFAST drain and the existing drain sleeve, making the connection watertight.

• Aluminum retrofit drain with aluminum body, available in dia. sizes: 2", 3", 4", 6" or 8"
• Constructed of heavy duty spun aluminum
• Seals securely within existing pipe
• Prevents water back-up problems by sealing side wall gaps with expandable waterproof tape
• Drain outlet length: 12"
• Available with Aluminum or PVC strainer
• Simple and quick to install