How To Install Tar Paper On Flat Roof

Roll the roof paper up and over the peak.

How to install tar paper on flat roof.

After this lines should be snapped every 34 as you move up the roof. How to install roofing tar paper. Sweep the bare roof boards clean of any dirt and debris. The idea is to make sure water that falls on the roof drips down from paper to paper and off the roof rather than up under the tar paper potentially damaging the roof s wooden structure.

Begin your first row of tar paper with the bottom of the tar paper. If any roof boards need replacing do it now. This overhang will ensure water will not enter underneath the paper getting trapped on top of the wood roof planks. Drip edges on the eaves any valley liners and all flashing should be installed before the tar paper is laid.

Where the drip edge meets a valley or a hip cut the pieces with overlapping tabs. Drip edge is a. Have a helper ready to assist with this step and take care to get the lines straight and clean. Chalk lines should be snapped 33 5 8 above the eave line.

Multiply the width by the height for the. Where drip edge pieces meet overlap them by at least 2 inches. Nail aluminum drip edge along all the edges of the roof using 1 inch galvanized roofing nails. Measure the size of your roof in square feet.

Roll out a 3 foot wide strip. How to tar paper a flat roof step 1. Step 5 secure ends. Step 4 over the peak.

Use a ladder to reach the bottom level of the roof. Press the tabs firmly to make crisp corners with no gaps and attach with roofing nails. Place a final piece of tar paper over the top of the roof attaching it so it overlaps the tar paper on both sides of the roof.