How To Use Roof Felt Adhesive

As you work the paper can be tacked down in the center so it won t blow away.

How to use roof felt adhesive.

Cover the edges of the roof with strips of felt before laying out the final layer. Adjust the felt as you roll it making sure that it s straight with no bubbling. Roll out the felt. Apply another layer of adhesive to the top for maximum waterproofing.

Ensure that all surfaces are clean dry and free from oil grease dirt and organic growth. Roofing felt paper is a common underlayment but adhesive backed underlayment membranes may offer more protection. Following the manufacturer s instructions apply the adhesive to the first nailed layer. Roll back one half of the length of the sheet to the centre of the roof taking care to maintain the sheet alignment.

Instead of replacing the felt roof we decided to use a product call. Adhesive helps the membrane make total contact with the roof which reduces the. Roll your felt out on the roof and cut it to fit with a utility knife. You can cover the surface of the felt with gravel for added strength.

Never install the felt vertically across your roof. Align measure and cut it to length. You will follow the same process as in step 2 for the last layer. We had a problem with our shed workshop flat felt roof leaking and needed a quick repair.

Hang the lower edge of the felt over the eave the part of the roof that meets or overhangs the shed s walls by about 0 5. Solvent based adhesive for bonding successive layers of roofing membranes and to bond overlaps on single layer installations that are nailed to timber. Porous surfaces should be treated with bitumen primer and allowed to dry thoroughly. Let it stand for about 30 minutes and then using galvanized nails and your hammer nail down the first layer.