For a typical 2 400 sq.
Attic dek vs plywood.
Place the sheets of plywood so that the edges of each board ends at the center of the floor joists with a 1 8 inch gap between adjacent boards on the same joist to allow for wood expansion.
It may not provide enough support for some of the heavier items you wish to store in your attic though.
Universal attic dek 4 pack made for 16 in.
Home osb is about 700 less expensive compared with plywood if used as the subfloor sheathing and roof decking.
Can be installed by even the most inexperienced homeowner in only about 15 minutes.
Osb is cheaper than plywood by about 3 to 5 per panel.
Both plywood and osb are used for sheathing roofs walls and subfloors.
Lay sheets of the plywood onto the floor spanning the joists with a 1 2 inch space between the walls of the attic and the edges of the plywood.
These lightweight easy to manage panels.
The most common attic flooring option is to use plywood.
The thickness that builders use most often for subfloors is 3 4 inch and when they need extra reinforcement.
Cost of plywood vs osb.
Attic dek is the only storage system designed specifically for the unfinished areas over a garage or under a roof.
Plywood comes in 4 by 8 foot sheets with thicknesses ranging from 1 4 to 1 1 4 inches.
On center joist spacing the only storage system designed specifically the only storage system designed specifically for the unfinished areas over a garage or under a roof.
Plywood is less expensive than attic dek and is eco friendly.
Made in the usa.
If you decide to use plywood be sure to measure the wood correctly so it will fit through the opening of your attic door.