Step 3 start at the eaves.
How to repair garage roof.
How to repair a sagging garage roof.
Several homeowners in the uk give no thoughts to their garage roof until it begins to crumble.
The nails go on top of the bumps not in the grooves.
Garage roof repair costs to roofs can have a much wider range beginning around 200 a going up from there.
The fact is every roof will give out with time.
If you are using roof sheeting make sure that the overlap is adequate and you use roofing nails with covers every 2 to 3 bumps along.
Step 2 buy the right lengths of timber.
The water runs along the grooves so the nails must be out of the reach of the water.
For example if the garage is detached it may have a completely different pitch and structure to the roof than the rest of the house will.
If they are not infested with things like.
Step 4 strengthen the beams.
Step 1 check the beams.