Fitting Roofing Felt Flat Roof

This layer is not bonded to the decking so that the decking can move without damaging the felt roof.

Fitting roofing felt flat roof.

Generally felt underlay roof works by combining two or three layers of material together to make an impenetrable barrier that is then coated with a waterproof finishing material to further protect the felt. You can cover the surface of the felt with gravel for added strength. Why use a felt underlay roof. Prepare the second layer.

Felt roofing is a very common material used on flat roofs such as garages garden sheds and on extensions. Begin at the bottom right or. Laying the first nailed layer of underlay felt. 2 step by step guide for felting a flat roof.

Felt roofing is also not the most expensive option so as a mid tier solution it offers an affordable and cost effective alternative. Return to the side that you began rolling from and. Start rolling the first layer of felt out from the bottom of one side of the roof. Add the second layer.

Cover the edges of the roof with strips of felt before laying out the final layer. The sequence of laying a felt roof is. Beginning with the removal of the old roofing felt this. Apply another layer of adhesive to the top for maximum waterproofing.

While not the cheapest option on the market the quality of its material allows it to provide real long term value. Epdm rubber roof vs. You can hammer in the nails along the bottom edge of the roof at wider intervals around one every 30cm. Lay down felt and secure to roof.

These thick layers of roofing felt are installed by heating the back of the felt with a butane torch and then carefully applying it to the roof. Some roofing felts are actually glued down. These applications are ideal for flat roofs or protective surfaces under roof level decks. Installing the roofing felt does take care but can go very quickly.

If you re still considering your options as to which one to use on your flat roof here s a short overview comparing the two materials. Felt roofing always offers a great return on investment. Continue pulling the felt tight. 1 materials for felting a flat roof.

Attaching your roof felt 1. Repeat until roof is covered. Apply the cut felt to either side of the roof pulling it tight so that it lies flat before nailing it at around 10cm intervals along the length of the roof just below the apex. Laying the top bonded layer of top sheet felt.

Installing any gutter drips. You will follow the same process as in step 2 for the last layer. This video shows a typical flat roof replacement carried out by argyle roofing based in london uk.