This roof jack is high capacity suitable for high airflow kitchen hoods.
Roof jack for fan.
Black brown weathered wood mill.
Our strong steel design provides maximum leak protection with a press sealed built in roof flashing.
Broan nutone roof cap in natural aluminum finish 3 1 4 inch x 10 inch or up to 8 inch round duct.
Adjusts to fit most roof pitches.
Power roof mount fan.
Like our round back roof jack residential versions this commercial product is also used for bathroom fan and range hood fan exhaust.
Roof jacks are used to receive and cover venting duct pipe from kitchen and bath fans and for attic ventilation.
Sturdy galvanized steel construction.
For pricing and availability.
Patented design us pat 8 534 013 b3 and us pat 8 615 943 b2.
Crimped end for easy installation of the roof vent over the base.
For pricing and availability.
The only roof jack with an adjustable base.
As opposed to plastic roof jacks roofing cement can be used in direct contact with this product.
Sturdy galvanized steel construction.
Owens corning ventsure 11 in x 240 in black plastic roll roof ridge vent.
Roof jacks are used to receive and cover venting duct pipe from kitchen and bath fans and for attic ventilation.
Try to keep it close to the fan location.
Curb mounted flanges are also an option if you want to place the roof jack on a roof curb.
Start in the attic and drill a hole through the roof in the desired vent location.
Vent caps provide protection from rain snow and debris.
Our keepa roof jack is to be used in conjunction with bathroom fans or where ever exhaust vent protection is needed for a ducted system.
Our strong steel design provides maximum leak protection with a press sealed built in roof flashing.
It allows for maximum air to flow while alleviating back pressure.
The keepa roof jack is an excellent choice for venting out air from a ducted system is because of the aerodynamic shape and louvered design.
Union corrugating 14 in x 120 in gray steel stick roof ridge vent.
Available in 6 and 8.
Flat roof base for round ducting ventilators including turbines gravity ventilators and aero foiles.
Leave the drill bit sticking through the roof so you can find the hole.
I installed it for a vent a hood dual blower kitchen hood and it is large enough to handle the 600 cfm airflow.
Vent caps provide protection from rain snow and debris.
From up on the roof use a jigsaw or reciprocating saw to cut a 4 in.
