How To Felt A Flat Roof

You wan walk over the roof to remove any air bubbles that may form.

How to felt a flat roof.

Step 1 clear roof. Here is a step by step method for laying roofing felt the right way. Before you begin laying out the roofing felt you need to make sure the roof is completely clear of any obstructions or debris. Installing any gutter drips.

Laying the top bonded layer of top sheet felt. Felt roofing is a really common product used on flat roof coverings such as garages yard sheds as well as on extensions. Laying the first nailed layer of underlay felt. You can do this by calculating the length and width of each side of your roof.

Laying roofing felt on a flat roof should be done in the correct manner as a preventive measure. The sequence of laying a felt roof is. There needs to be an overlap in the felt to help increase the water tight quality. Repeat until roof is covered.

Step by step guide for felting a flat roof. Then repeat the process for the other side. Laying the second bonded layer of underlay felt. This layer is not bonded to the decking so that the decking can move without damaging the felt roof.

The first step in felting a shed roof either angled or flat is calculating the exact dimensions of your roof. Paint a thin layer of adhesive over the first felt layer. It s best to start nailing in the center and work out from there. You can either measure the roof from the ground or by standing on a ladder and actually going up on the roof.

Simply multiply length x width and you will find the area of one side. Generally felt underlay roof jobs by integrating 2 or 3 layers of material with each other to make an impervious barrier that is after that coated with a water resistant finishing material to further shield the felt.