Felting A House Roof

Felt paper also called tar paper or builder s paper helps shed water that gets under the shingles protects the asphalt shingles from the resins in the wood decking increases a roof s fire rating and helps keep your house dry if it rains during the job.

Felting a house roof.

This layer is not bonded to the decking so that the decking can move without damaging the felt roof. Have a look at our traditional roofing felt and secure your roof from the elements. Buy the roof felt. Laying the first nailed layer of underlay felt.

1 what you will need when felting a shed roof. Watch our step by step video showing how to felt a shed roof with expert advice and top tips to help you complete the job with confidence. Add new felt layers. In this video we look at the installation of felt and battens to a roof in line with current irish building regulations.

Roofing felt is comprised of a base made from natural materials such as wood cellulose or synthetic ones such as fiberglass or polyester and then coated or saturated with a protective coating such as bitumen asphalt which repels water but still allows the product to breathe. Follow the 10 steps below in order to felt a flat roof. 2 the process of felting a shed roof. Laying the top bonded layer of top sheet felt.

Step by step guide for felting a flat roof. This guide will use the more durable 30 roofing felt although you can use 15 felt. It served two main functions. The hips are the sloping side edges of the roof.

Install the roofing felt on all roof sides extending it over the ridge of the roof and overlapping 8 inches there just as you did on the sides. Installing any gutter drips. In terms of materials please note that there are several different weights for the roofing felt. Roll out the first layer of felt.

The sequence of laying a felt roof is. Allow for felt overhang. Click and collect is available or enjoy free uk delivery on selected orders over pound 150 excl. It acted as a protective barrier to the house before the main roof covering was constructed.

These resources have been created to. Most roofing suppliers carry 15 lb. Tack and secure the felt. Clean and prepare the roof.