If all else fails fit a repair patch over the repaired overlap but make sure that there is plenty of adhesive along the seam to fill the difference in height between the levels of adjacent strips of felt.
Fixing a felt flat roof.
The surface may also suffer from dips or hollows.
Repairs to flashings.
Step 1 prep work.
Felt flat roof repair.
Where the flat roof abuts a wall there will be some form of sealing flashing usually a zinc or zinc substitute strip.
Here are simple steps to get you started.
Edging can also lift or old flashings against the wall could leak.
Permanent flat roof repair this can either be a small patch of torched on roofing felt or a layer on top of the asphalt roof and carried out relatively.
In this video we will be taking a look at a flat roof repair that will cover large areas or the whole roof if you need it to.
Old pour and roll felt roofing can crack get puncture holes usually from impact or the felt could split.
Check to ensure the roof is in good enough condition to walk over.
Concerns about flat roof repair vs replace.
This repair uses a solvent bas.
As with most temporary flat roof repair work a paint on solution can fix leaks.
Make sure you offset yo.
Diy temporary asphalt roof repair this is often a paint on fix from a tin or heat applied flashing tape as seen in the video about repairing lead in the felt roof repair section.
Flat low slope roof contractors want you to believe that repairing a flat roof is a waste of time.
Their argument sales pitch for replacement is that once you notice a leak the damage to the roof is likely so bad that a patch will be a short term 4 12 months fix at best and water might still be.
This is a long video but it will show you how to do it.
Felt is laid on a flat roof to help keep the roofing system waterproof.
While laying felt is not an easy job it can be done by anyone who has the patience to deal with it.
And tie it into your hip roof.