Repairing Tears In Roofing Felt

We had a problem with our shed workshop flat felt roof leaking and needed a quick repair.

Repairing tears in roofing felt.

Signs of wear include tears rips holes and delamination. There are a few small rips in the felt about 5cm or 10cm long. Fill the space under the lifted split tear with bitumen adhesive and press it down. Also clean the area around it.

Fill any other voids with bitumen compound. I have a normal uk type cold roof with interlocking tiles over the roofing felt. The insulation underneath the tears is dirty with bits of grit but it hasn t rained since i moved in so i can t tell if water gets in. Repair an old felt roof.

Where wind driven rain is working under the roof and causing leaks then the felt will need to be replaced. On investigating the attic we ve found a few tears in the inner membrane that runs under the tiles one of these s pretty big a tear 18 vertically downwards from the piece of felt above c24. Bitumen felt roof repair. As the tiles are in a good state i don t have any leaks at present but i rather fix the problem before it becomes an issue.

Flat roof repairs usually fall into one of the categories below. Once you have found the spot in your flat roof where your leak is coming you need to decide how severe it is. Check the overall condition of your felt. Instead of replacing the felt roof we decided to use a product call.

Roofing and guttering. How to patch a tear in roof felt you can fix tears in your roofing felt by putting a patch of new felt underneath. Ljemmo 23 apr 2020 in forum. But make sure you check the instructions and leave enough time for the sealant to dry before sticking the new patch down.

Many roofs function quite well without any roofing felt so small tears and damage to roofing felt are not in themselves reasons to spend money on repairing it. Repairing felt roofs a guide to flat roof repairs.