Permanent flat roof repair this can either be a patch of torched on roofing felt or a layer on top of your existing.
Patch repair flat felt roof.
Apply some bitumen adhesive over the repair and beyond to suit the patch and apply it.
Sweep away water and debris from the damaged area.
Instead of replacing the felt roof we decided to use a product call.
A waste of time if your felt roof has the problem.
Any leftover dirt gravel and water in the area can prevent the repair material from bonding to the roof.
If this technique is not possible below are other ways to detect a leak on a flat roof and remember to clearly mark the area of the leak when you find it.
To clear the roof use a tough broom.
We had a problem with our shed workshop flat felt roof leaking and needed a quick repair.
Always clean up any areas you wish to repair.
Next it s time to.
Press the patch firmly into place and make sure that the edges are well sealed.
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.