How To Lay Roofing Felt In A Valley

Cover the edges of the roof with strips of felt before laying out the final layer.

How to lay roofing felt in a valley.

Roll out and smooth the wsu and drive a few nails on one side to hold it temporarily. You can center it and align it smoothly with the roof contours as you go down. Snap chalklines on both sides for guides. Fold over the other side and peel off the paper backing.

You will follow the same process as in step 2 for the last layer. Chalk lines should be snapped 33 5 8 above the eave line. Roof installation how to shingle a valley hd by roofrepair101 more about roofing at. To secure the roof valley flashing nail it down carefully.

After this lines should be snapped every 34 as you move up the roof. 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. Apply another layer of adhesive to the top for maximum waterproofing. Only nail at the edges with only enough nails to.

Drip edges on the eaves any valley liners and all flashing should be installed before the tar paper is laid. Then starting at the base of the. Start at the top lay the felt paper from the top of the roof valley to the eaves at the roof edge. Start the roof felt at one bottom corner of the roof.

Felt paper should extend at least 10 inches up each side of the roof valley so use a strip between 20 and 24 inches wide. No matter which valley method you use for extra protection apply wsu at a valley.