4″- 7″ Hightemp Silicone Pipe Boot Gasket

Fits Pipe Outside Diameter: 4 – 7 1/2″

Base Diameter: 11″

Features a flexible aluminum base for forming boot to fit over corrugated roofs.

Boot is sealed (any sealer that is recommended for silicone + your roof surface) then screwed to roof surface.

This pipe boot is best used with our 3″ Double Wall Insulated Pipe and not recommended for single wall pipe.

Pitch Limitations:

3″ Insulated Pipe: 2/12 with 2″ clearance, or 7/12 with zero clearance
4″ Insulated Pipe: 4/12 with zero clearance
5″ Insulated Pipe: 2/12 with zero clearance

Any combustible materials must be removed to 2″ away from the insulated pipe passing through the roof.  A non-combustible roof (e.g. a metal roof with no wood sheathing underneath) can be cut closer to the pipe, but not touching.

⚠ Warning: California Proposition 65

Use of this product can expose you to chemicals including soot, creosote, wood dust, and wood smoke containing carbon monoxide, which are known to the State of California to cause cancer, birth defects, or other reproductive harm.  For more information, visit www.P65Warnings.ca.gov.