Press down the top layer into the adhesive.
How to repair a flat roof with felt.
Cut a piece of new felt to use as a patch big enough to give above a 50mm 2 inch overlap beyond the repaired blister.
Using a utility knife make a shallow cut until you can remove material around the spot without damaging the layers underneath it.
Cut around the damaged area until the membrane rests flat.
We had a problem with our shed workshop flat felt roof leaking and needed a quick repair.
A waste of time if your felt roof has the problem.
But make sure you check the instructions and leave enough time for the sealant to dry before sticking the new patch down.
Apply some bitumen adhesive to the exposed surface and fold back the segments.
Instead of replacing the felt roof we decided to use a product call.
Beginning with the removal of the old roofing felt this.
For most small punctures you can repair your roof simply by forcing sealant into them.
In this video im reapering a flat roof which is leaking for a long time we had to remove all the old felt but wants that we done that we descoverd that all t.
Sometimes doing that is difficult.
This video shows a typical flat roof replacement carried out by argyle roofing based in london uk.
Diy temporary flat roof repair for felt roofs this is often a paint on fixfrom a tin like the repair videos at the top.