Follow the 10 steps below in order to felt a flat roof.
How to repair flat roof felt.
These roofs work well but you do need to inspect them on occasion for cracks and other signs of damage.
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.
Most flat roofs are.
You can either measure the roof from the ground or by standing on a ladder and actually going up on the roof.
Flat roofs which are mostly level are common on older homes and in arid environments.
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.
Felt flat roof repair.
The surface may also suffer from dips or hollows.
You will then need to measure the length and width of the roof.
Multiplying these two together will give you the square footage of the roof.
Where the flat roof abuts a wall there will be some form of sealing flashing usually a zinc or zinc substitute strip.
How to repair a flat roof.
Old pour and roll felt roofing can crack get puncture holes usually from impact or the felt could split.
Repairs to flashings.
This repair uses a solvent bas.
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.