How to attach roof felt on a shed. in this article: once you get close to the top, add another layer of felt so that you overlap the ridge of your roof by about 1 foot (0.30 m). afterward, apply the felt in the same manner on the opposite side. 6.. When adding roofing felt to your shed you�ll need to cut approximately three pieces of felt, although though this can vary depending on size. one piece is on each side of the roof as well as a third section to overlap the panels on the sides. leave a 30cm overlap. step 3: applying new roofing felt to the shed . after you�ve cut the right. A great way to weatherproof your garden shed or tool shed is by applying felt to the roof. when you install roof felt as part of a diy weekend project, you must ensure that each row of felt is flat on the surface and that there is plenty of overlap between each successive row of felt..
Laying the felt. the roofing felt should be applied in layers that overlap. 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. as you work, the paper can be tacked down in the center so it won�t blow away.. How to felt a shed � part 1 of how to felt a shed deals with how to strip old felt from a shed roof without damaging the roof or trims in the process. fitting felt to a shed � part 2 gives instructions on how to fit roofing felt to a shed roof, cutting, nailing, gluing and replacing wooden trims afterwards.. Roofing requirements. roofing felt is required to overlap 2 inches over the lower felt course. the overlapping felt creates a secondary barrier for moisture and wicks water away from the shingles above and the sheathing below..
