B-Vent Pipe
B-Vent Storm Collar
In Stock — Same-day counter pickup in Concord, ON
B-vent storm collars at MaticAir for weatherproofing B-vent roof penetrations above the flashing. GTA gas contractors pick up at our Concord counter.
- Storm collar that weatherproofs a B-vent roof penetration above the flashing
- Slides down the vent pipe and seals against the flashing to prevent water infiltration
- Available in 3" through 8" diameters
- Same-day counter pickup in Concord, ON
