Using Roof Jacks Existing Roof

You will also need a flat and straight board in order to have proper balance.

Using roof jacks existing roof.

Attach two jacks to the roof by pulling up a tab of one of the shingles sliding the top of the jack under it. The answer is based on the angle of your roof. I came across this steep roof and took this video about installing the roof jacks and the board before installing the roofing materials. Once you have worked on an area of your roof as much as needed you may add more roof jacks in order to access the higher parts of your roof or you can remove and reset the ones you won t need again.

It actually helps if you have more wooden boards already set up so you can move more freely and add more jacks in a horizontal manner. However if you have a roof which has a steeper angle then you will need a lot more jacks in order to improve your balance. How to use roof jacks on existing roof. Roof jacks provide a stable surface to work increasing safety and making it easier to apply roofing.

When the jacks are properly nailed to. If your roof has 45 to 50 degree angle then you can use two to three roofing jacks. Speedi products bv arj 07 7 inch galvanized 1 2 to 7 12 pitch adjustable b vent roof jack. Here is the list of steps on how to use roof jacks in order to get it installed and worked properly while you work.

You can usually feel sheathing nails which are driven into rafters through the underlayment attach a jack by driving two 16d nails never roofing nails into a rafter. For many people out. Akron adjustable floor jack model c 4 akron jacks floor jacks telescoping jack for temporary support size range 1 1 3 2 pack 4 3 out of 5 stars 359. When installing or repairing shingles on a steep roof you need the support of roofing jacks which are brackets that hold a length of two inch scaffolding.

Step 3 nail the jacks securely. Make sure to line up the jack perfectly with the rafter with the bottom butt of the rafter visible at the roof edge. 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.

As roof jacks are easy to set up and remove they are ideal to use on various types of roofing project. 5 0 out of 5 stars 2.