Step 5 use a caulking gun to apply caulk to seal any holes that appear in the roof.
How to repair garage roof leak.
Once you locate where the leak is in most instances you can repair flat roof problems by repairing damaged areas in the roofing material.
For example if an old felt roof is.
Plant a ladder firmly to the ground.
For example soak the downhill side of a chimney first then each side then the top on both sides.
Apply fabric felt and cement.
Let the wet areas dry and then apply the patch to the underside of the roof with a putty knife.
Isolate areas when you run the hose.
A low spot on a flat roof may also contribute to leaks.
Shop for the right timber.
Here s how to repair it.
Start low soaking the area just above where the leak appears in the house.
How to patch a leaky flat garage roof.
If it is an extendable type make sure that extensions are secured.
If a leak is difficult to find enlist a helper and go up on the roof with a garden hose.
Prepare the roof area.
Hold a strip of reinforcement fabric felt against the repair area and cut it to size using a sharp utility.
Wearing a harness and safety goggles may also help in preventing injuries while you re on the roof.
Step 1 gain access.
Prepare the roof area surrounding the leak by removing dirt debris and raised parts of the old roofing.
The most frequent cause of a leaky garage roof is a gap in between the metal flashing around the edge of the roof and the roofing material.
Flexible roof sealant apply flexible roof sealant black jack roof patch rubberized roof cement from a can or tube to fill holes gaps flashing and loose shingles around roof vent new vent shingles replace worn out roof vent with a new one and shingle around it to provide a better roof leak repair.