Pipe Jacks That Go Into The Attic

The lower half of the jack rests on top of shingles.

Pipe jacks that go into the attic.

If you have squirrels in your area there is a good chance the lead roof jacks on your home need to be replaced. Without proper venting flowing water creates negative pressure. Vent caps provide protection from rain snow and debris. Roof jacks are used to receive and cover venting duct pipe from kitchen and bath fans and for attic ventilation.

Aluminum base vent pipe flashing with adjustable rubber collar in black. For pricing and availability. Our strong steel design provides maximum leak protection with a press sealed built in roof flashing. Oatey retro master roof flashing 1 4 in to 4 in x 8 in epdm rubber vent and pipe flashing.

Squirrels can damage the jacks by chewing on the soft lead covering to sharpen their teeth. Oatey 1 1 2 in to 3 in x 15 in plastic vent and pipe flashing. You may need to cut some roofing shingles back. This is true whether the roof is sloped or flat but the type of pipe boot depends on the type of roof.

It is a vertical pipe attached to a drain line and runs through the roof of your home. Poke the vent pipe up through the rubber flange. The vent stack is the pipe leading to the main roof vent. To anchor the jack lift up some shingles and drive roofing nails.

Venting is required in a plumbing drain system to maintain atmospheric pressure in the pipes. From there i located the top wall plates and dropped half inch lines off the 3 4 down into the walls for the bathrooms. Slip the jack under the roof shingles at its upper half. It also allows fresh air into the plumbing system to help water flow smoothly through the drain pipes however no water runs through the plumbing vent pipe.

Tying in to a plumbing vent stack. If any nails are not covered by shingles cover the heads with roofing cement. There is also the possibility that the vent pipe can become clogged by leaves debris animals ice or snow allowing for the possibility of gases and odors to enter your building. No matter the type is a pipe boot becomes weathered or damaged a roof leak can occur.

Roof jacks fit over plumbing vent pipes that protrude through the roof to keep them from leaking.