Patch the nail or screw holes by slipping a piece of roof flashing underneath the shingle.
How do i fix a leaky flat roof.
When the membrane is completely dry apply the appropriate roof repair material such as roof cement tar or peel and stick patch.
In most cases the leak is directly below the damaged spot and the damage to the roofing felt is easy to see.
Let s have a look how to find a leak in a flat roof.
How do you find a leak in a flat roof.
Apply an epdm primer and when touch dry add self adhesive rubber tape 3 around malleable flashing covering the hole.
A small patch can act as a permanent epdm roof repair for leaks and cracks.
The water may have run along your roof through the leak and pooled in a.
Leaks usually occur at low spots or where the roofing felt has been damaged.
Some roofers also suggest using 6d roofing nails to secure the blister flaps.
Get on the roof.
The problem with finding a leak in a flat roof that sets it apart from finding one in a sloped roof is that the water can run in any direction.
Look for the source of your leak from inside the building.
If there s still water pooled in the leak area mop it up or soak.
The patch should be adhered from the centre over the hole outwards with a firm hard roller.
How to temporarily fix a leaking flat roof.
If you take that step be sure to cover the nail heads with tar roof sealant or peel and stick flashing patch.