Roof Jack On An Existing Roof

Pry up the old jack and remove it by pulling it up over the vent pipe.

Roof jack on an existing roof.

They can also be used to vent exhaust from kitchen and bath fans etc. A roof jack is a plank used to create a stable flat surface for you to stand on while working on the roof. Steep slopes and unpredictable circumstances can make roofing work dangerous and risky. If you are planning to fix or remodel your roof don t forget that before you even start your project safety comes first and you d better install those roof jacks.

Lift up the tab of a shingle where you wish to install the jack. Roof jacks are nailed to the roof directly over rafters for strength. Installation instructions are included. This tool is perfect for all roofing projects since it is easy to set up and remove.

The jacks must be properly nailed or leaks in the roof could occur. Secure plank image zoom slip whichever size board usually a 2x8 inch or 2x10 inch will fit snugly into the jacks. Roof jacks are used as boot flashing around pipes extending through roof. A tool is here to make recessing in the nails left behind by roof jacks a breeze.

The outside pipe is 8 3 8 which fits over about an 8 1 4 pipe on the furnace. Slide a new roof jack sized to fit your vent pipe. It is adjustable from 27 to 47 when measured from the roof not ceiling to the top of the furnace. Remove any roofing nails and slide out the shingles.

How to use roof jacks step 1. The inside pipe is 5 1 8 which fits over about a 5 pipe on the furnace. This roof jack has an all weather crownfor a 3 10 or steeper roof slope. As roof jacks are easy to set up and remove they are ideal to use on various types of roofing project.

These are steel anchors that fasten to your roof and hold planks of wood for you to walk on. Here is the list of steps on how to use roof jacks in order to get it installed and worked properly while you work. Roof jacks are use for attic ventilation and protection from rain snow and debris. To replace a damaged roof vent jack on your home.

How to use roof jacks on existing roof.