Both osb and plywood for the roof have been approved for use so it may come down to what you feel most comfortable using.
Replace shed roof plywood.
Additionally the pressure treated product is resistant to water damage and will protect the floor from moisture.
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.
It s economical durable and can be used in a variety of ways including flooring paneling and furniture making.
The inspection should take place when the old shingles have been removed.
It is easy to paint and to sweep clean.
The minimum plywood for roofing.
Pressure treated plywood is the best option for a shed as it provides a smooth almost seamless floor.
Plywood is an engineered wood that s made by gluing together thin layers of wood veneers.
It determines how long your roof will last and how well it will protect the contents of your home.
Roofs are framed with rafters or trusses which are rafters joined by internal braces so they install as a single component.
While plywood has been a top choice among homeowners for furnishing home interiors a variety of alternatives have sprung up offering a cheaper price better appearance etc.
However if you are already removing much of your roofing material for replacement then changing out the plywood is not much more trouble.
The new roof has every chance of lasting as long as the original and duncans inspection of the rest of the timber forming the shed showed that all of the remaining timbers including the foundations are in a good condition.
How to replace shed roof plywood.
Roofing over does present some issues however.
Replacing the shed roof has given this shed many more years of service.
The surface withstands objects being slid across it.