How to replace shed roof plywood.
Replace shed roof plywood.
Roofs are framed with rafters or trusses which are rafters joined by internal braces so they install as a single component.
Osb and plywood come in thicknesses ranging from 5 16 to 3 4 inch and the thickness needed for a particular roof depends on several factors including rafter spacing expected load and roof design.
However if you are already removing much of your roofing material for replacement then changing out the plywood is not much more trouble.
The minimum plywood for roofing.
Replacing the plywood or osb roof sheathing on your roof will require you to remove most if not all of your roofing material and underlay.
Choosing the right type of plywood for the roof is one of the most important construction decisions that you will have to make.
First cut your rafter boards to size using a circular.
To build a shed roof you ll need rafter boards plywood gusset plates plywood sheathing felt roofing paper and shingles.
Rafters run from the peak of the roof.