Repairing Tears In Roofing Felt

Flat roof repairs usually fall into one of the categories below.

Repairing tears in roofing felt.

I have a normal uk type cold roof with interlocking tiles over the roofing felt. Bitumen felt roof repair. The rain fall onto the roofing felt straight out to the gutter to prevent internal damaged such as wet ceiling etc. Fill any other voids with bitumen compound.

Also clean the area around it. We had a problem with our shed workshop flat felt roof leaking and needed a quick repair. If the split or tear can be lifted without causing further damage to the felt carefully lift it and clean out the space under. Signs of wear include tears rips holes and delamination.

Where wind driven rain is working under the roof and causing leaks then the felt will need to be replaced. Once you have found the spot in your flat roof where your leak is coming you need to decide how severe it is. 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. How to patch a tear in roof felt you can fix tears in your roofing felt by putting a patch of new felt underneath.

Instead of replacing the felt roof we decided to use a product call. There are a few small rips in the felt about 5cm or 10cm long. I rather not have to get all the tiles removed to repair them. 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.

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. Repairing felt roofs a guide to flat roof repairs. Roofing and guttering. 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.

Fill the space under the lifted split tear with bitumen adhesive and press it down. Check the overall condition of your felt.