How To Felt Paper A Roof Valley

No matter which valley method you use for extra protection apply wsu at a valley.

How to felt paper a roof valley. The roofing felt should be applied in layers that overlap. Step 4 continue rolling out the felt until you reach the roof hip on the other end. Start the roof felt at one bottom corner of the roof. Adjust the bottom of the felt if necessary to keep it flush with the gutter apron.

Roll out and smooth the wsu and drive a few nails on one side to hold it temporarily. Tack it in place at the corner with the end flush with the end of the roof and the bottom edge of the roll right along the bottom of the roof. Remember to always overlap roof paper at valley ridges and hips by six inches. Felt paper also called tar paper or builder s paper helps shed water that gets under the shingles protects the asphalt shingles from the resins in the wood decking increases a roof s fire rating and helps keep your house dry if it rains during the job.

Use a utility knife to trim all excess paper on the last pass. Start at the bottom of the roofline and work up so any water that gets through the roofing material will shed down the tar paper and will not go under it. You can apply it in numerous overlapping short strips working from the bottom edge to the top or apply one. Tips for applying felt paper to roof valleys.

Use a broad strip of felt paper. Do the same when you reach the peak from the other side of the roof. Trim the felt paper at top and bottom. I swear it is the fastest way out there.

Insert staples with a hammer stapler 12 inches apart along the top and bottom edges of the felt paper as you roll it out along the roof. Fold over the other side and peel off the paper backing. As you work the paper can be tacked down in the center so it won t blow away. Then i run a r.

Start at the top. Run the felt paper over the peak and overlap it onto the other side. Cut a slit from the side of a paper roll to accommodate vent pipes. Take a close look at how i paper the 30 in the center of the valley.

Snap chalklines on both sides for guides. It s best to wear gloves and protective eyewear for safety purposes.