How To Repair Leaking Flat Felt Roof

Firstly measure from the outside wall of the room along the ceiling to the damp spot dripping area.

How to repair leaking flat felt roof.

Adiseal sealant adhesive will take 24 to 48 hours to fully cure. There are also liquid systems for felt roofs unfortunately the old felt you cover over may not be in good enough condition to take it or for small domestic properties they often work out more expensive than. Instead of replacing the felt roof we decided to use a product call. Diy temporary flat roof repair for felt roofs this is often a paint on fix from a tin like the repair videos at the top of the page.

To remove any excess adiseal use a thick cloth. Apply some bitumen adhesive over the repair and beyond to suit the patch and apply it. Some roofers also suggest using 6d roofing nails to secure the blister flaps. When the membrane is completely dry apply the appropriate roof repair material such as roof cement tar or peel and stick patch.

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. How to prolong the life of your felt roof. Adisolve solvent cleaner can also be used to help remove any excess adiseal. If you take that step be sure to cover the nail heads with tar roof sealant or peel and stick flashing patch.

Next it s time to. Press the patch firmly into place and make sure that the edges are well sealed. We had a problem with our shed workshop flat felt roof leaking and needed a quick repair. Permanent flat roof repair this can either be a patch of torched on roofing felt or a layer on top of your existing felt if it will take it.

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.