B Vent Roof Jack

Lomanco roof jack vents are available in two sizes to fit all of your bathroom kitchen and other home exhaust vents.

B vent roof jack.

Install with approved roof fasteners. A roof jack also commonly called a pipe boot receives and covers venting duct pipes from a variety of sources including. The roof jack mounts under the roofs shingles and is part of the sealed and balanced system that evacuates the used air and releases it outside of the system. Galvanized adjustable b vent roof jack for b vent stack roof penetration.

Speedi products 6 in. Cut roof shingles to fit around the roof jack and insert them under the existing shingles. Duravent is a recognized industry leader in the ventilation. Galvanized adjustable b vent roof jack adapts to roof pitches from 3 12 to 5 12.

This m g duravent 0317 4gwf 4 oval roof jack is a roof top product designed and built to exhaust gas burning appliances. The lomanco kitchen pro roof jack fits all 6 to 8 round ductwork and 3 1 4 x 10 rectanglar ductwork. Nail the new shingles down with roofing nails so the nails are covered by the shingle above. Kitchen and bath fans attic ventilation or b vent stack roof penetrations.

For pricing and availability. Fits b vent pipe with a diameter of 8 5 8 in. Adapts to roof pitches from 1 12 to 7 12. Oatey retro master roof flashing 1 4 in to 4 in x 8 in epdm rubber vent and pipe flashing.

Install with approved roof fasteners. Oatey 1 1 2 in to 3 in x 15 in plastic vent and pipe flashing. Be sure to choose the flashing designed to work with the slope of the roof being waterproofed. The lomanco bath pro roof jack fits all 3 and 4 round ductwork.

Use with storm collars for additional weather protection.