I stay away from tongue and groove as it leaves a gap that collects dirt.
Treated plywood for shed floor.
Put new support and then put down the new flooring.
It s vital that you have the floor joi.
Strong floor and dry.
The recommended shed floor plywood thickness is 3 4 inch pressure treated exterior grade cdx plywood.
Two pieces will need to be 93 inches long.
I used three sheets of inch or 23 32 thick 4 x 8 foot pressure treated plywood for the floor.
The best part is that you can do this completely by yourself.
Use 8d galvanized box nails driven every 6 along the edges.
Thick plywood works well for wall and roof sheathing but use at least five eighths in.
Last a long time.
Even a floor that s raised off the ground a bit will last longer if it s made with pressure treated plywood.
This is why pressure treated plywood is best for a shed floor.
The reason for this is that you want the front part of your floor looking nice.
Shed floor sheeting with treated plywood.
I will be screwing the floor down using 2 inch grk screws which are simply the best.
It s the first thing visitors will see when stepping into your beautiful new shed.
Treated plywood if you can t pour concrete you can have a waterproof shed floor with little effort.
It also will protect the floor structure from moisture too.
It is rot resistant with knots replaced with football shaped plugs to give it a smooth moisture resistant surface.
Ordinary exterior grade plywood is made with weather resistant glue but the wood itself is not particularly rot resistant.
You can install a treated wood floor system that will not rot and will give you peace of mind for decades if not longer.
Plywood for your shed floor.
Being pressure treated means wet tools or snow from the snow blower or your boots won t damage the floor.
Built a new shed on it and now its covered with a waterproof shed.
Pressure treated plywood is an exterior grade plywood that will resist rot and decay for a lifetime.
The best material for the shed floor is pressure treated 3 4 inch construction grade exterior plywood.
Quick navigation show.
Worked perfectly for the base of my shed.
Now lay out your floor sheeting starting with one of the front corners first.
This type of plywood won t sag when used on a 12 inches joist structure.
It is the preferred flooring material for an outdoor shed.
You ll find one half in.