Re Felting Flat Garage Roof

The rolls of felt are quite heavy and to avoid damage must be handled with care.

Re felting flat garage roof.

Roofing felt also called tar paper lays under the shingles of your roof to help keep water out of your home. Step 1 prep work. 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. Rubber roof coverings and fibreglass are the same thickness regardless of where on the house they are located.

Here are simple steps to get you started. Laying the felt in overlapping layers creates a water barrier in the event that. You must remove any rotted pieces of wood on the roof and replace them with your plywood. Felt roofing is a very common material used on flat roofs such as garages garden sheds and on extensions.

Check to ensure the roof is in good enough condition to walk over. Since 2005 if you replace 25 or more of your roof covering felt then you need to ensure that the entire flat roof has enough insulation to satisfy current building regulations. While laying felt is not an easy job it can be done by anyone who has the patience to deal with it. Step by step guide for felting a flat roof step 1.

This only applies to flat roofs over habitable parts of your home so it excludes garages sheds some porches and most door canopies. Felt is laid on a flat roof to help keep the roofing system waterproof. The best time to lay a felt roof using cold applied adhesive is when the weather is warm but this means that working on a flat roof can be exhausting work with the sun s heat and the heat reflected from the felt already laid.