Next place your piece of plywood and styrofoam foam side up against the damaged roof decking.
How to repair plywood roof.
After cleaning the debris and reframing the roof lay down a base sheathing.
Climb up and walk carefully onto the roof.
Cut off blistered or peeled laminates from the main board using the router.
Cut off the blister or peel it.
We take you step by step minute per minute to make it as ea.
After that use a piece of lumbar strapping to keep the plywood in place until you can get a roofing repair expert to fix it.
Eight foot 1 2 inch thick plywood is standard sheathing material.
How to repair damaged plywood on an asphalt roof step 1.
Set up a ladder at an even location on the ground next to the home.
Remove all of the shingles using a pry bar or a shingle ripper tool to detach the nails.
Separate undamaged shingles this step will be unnecessary if the shingles on your roof have been blown away or.
Cut out the patch border.
It is on a part of the roof that is not easy to see and unfortunately some birds have started nesting inside and we can hear the pecking near our ceiling.
Use extreme caution as you.
That s how to fix a sagging roof.
How to repair plywood step 1.
Brush clean all cut and sanded.
Cut out patches for holes from identical thickness plywood using the coping saw.
Measure the opening of the section of roof to be shingled cut the plywood to size and nail to roof rafters.
Stagger the sheathing in a brick pattern for extra strength.
Push up on the plywood until the foam is touching the underside of the roof decking.
In this video we will demonstrate how to roof repair bad plywood decking caused from a roof leak.