Installing Tar Paper For Metal Roof

Take your first sheet of metal and place it on the roof so that it overhangs the edge at least 3 4 in 1 9 cm.

Installing tar paper for metal roof.

If you re using an ice or water shield place this first and then install the tar paper. Before applying roofing you ll need to cover the sheathing with roofing felt also often called tar paper most local codes call for using 30 pound felt. Install the drip edge tightly against the edges of the plywood sub roofing so that it hangs down over the fascia. New polymer underlayments sheets are thinner and easier to work with than layers of tar paper and rosin paper.

Measure the size of your roof in square feet. With metal roofing its also a good idea to put a layer of red rosin paper between the felt or ice water shield and the metal that way it wont potentialy stick to it and cause oil canning and would allow for expansion. How to install a drip edge tar paper step 1. There is also another option for metal roofing underlayment.

Take care the first piece is aligned precisely perpendicular square to the edge. 40x60 metal building do you put tar paper under metal roofing. Add the metal panels. Join lengths at corners where the roof changes direction by cutting the part of the drip edge that sits on the.

How to install roofing tar paper. Step 1 measure your roof s surface in square feet and purchase enough tar paper to cover the entire surface twice. To protect your home install a protective layer of tar paper also called roofing felt before placing tile metal slate or wood shingles. The slip sheet helps keep the metal from sticking to the felt paper while installing the roof.

The purpose of our channel is to create informational videos. Most codes and good roofing practice would require felt. Measure the width and height of each section separately. Some roofers prefer to attach felt underlayment with 1 inch roofing nails or special nails with plastic washers but most codes allow staples which are easier to drive.

Use a ladder to reach the bottom level of the roof. With this video ou.