Overlap Roof Felt Paper

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Overlap roof felt paper.

Remember to always overlap roof paper at valley ridges and hips by six inches. Overlap the end of a roll about 4 inches with the start of a new roll and fasten both pieces to the. 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. Video of the day.

Cut a slit from the side of a paper roll to accommodate vent pipes. Step 4 continue rolling out the felt until you reach the roof hip on the other end. Trim any felt that overlaps the rake. When you arrive at the rake the paper should be cut flush with a knife and then adjusted to line up with the chalk line.

Also called roof felt or builder s felt overlapped tar paper creates a water barrier that is your home s last line of defense against the elements if your shingles are damaged by wind hail or. The overlapping felt creates a secondary barrier for moisture and wicks water away from the shingles above and the sheathing below. The vertical leg of the drip edge should be at least 1 5 inches wide and extend at least 0 25 inches below the sheathing. Nail down the last few feet of the first course of felt.

Adjust the bottom of the felt if necessary to keep it flush with the gutter apron. Continue along the roof to the other end and trim the felt flush at the end with a utility knife. Therefore a 2 inch overlap provides redundancy at the edges where the barrier is weakest. Roofing felt is required to overlap 2 inches over the lower felt course.

Position the next course of felt so that there is a 2 overlap of the first course of felt. Adjacent pieces of drip edge should overlap at least 2 inches 51 mm. Laying the felt as you work the paper can be tacked down in the center so it won t blow away. Use the lines printed on the felt as guidelines for lining up the courses.