Step by step guide on how to apply bituminous roofing felt to your shed roof. includes useful advice on the best materials to use, together with information on the tools you will need to complete. Before installing the roofing felt, measure the shed roof. pull it tight so that it lies flat on the shed roof. you�ll need to cover the entire area of the roof with a little extra on each edge to allow for overlaps (around 5cm). also at the gable ends (7.5cm). when adding roofing felt to your shed you�ll need to cut approximately three. Prepare the surface of the shed roof by removing any old roof felt or nails. ensure the surface is flat, clean and dry. if the roof is rotten or damaged, you may want to apply a complete new sheet of ply. step 1: measure your shed: run a tape measure along the bottom of the roof (the eaves), and up the diagonal end (the gable)..
How to felt a shed roof - laying out the felt. first, decide how much overhang you need at the lowest edge of the roof, to prevent rain water dripping onto the underside of the roof. roll the felt out onto the roof, and adjust it to accommodate for the overhang at the front, back, and lower edge.. 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.. In terms of materials, please note that there are several different weights for the roofing felt. this guide will use the more durable #30 roofing felt, although you can use #15 felt. step-by-step guide for felting a flat roof. follow the 10 steps below in order to felt a flat roof. step 1: measure the roof.
