I assume 3 4 inch but there are many types brands to choose from.
Wood for attic storage.
It s possible to create a solid floor without investing a lot of money.
Attic storage might be a good idea but other issues such as insulation joist spacing and intended usage should be taken into consideration.
Weight and joists attics are not designed to distribute a considerable amount of weight.
My attic is located above my garage and currently the former owner had random pieces of plywood placed up there.
The previous homeowner may have simply covered the joists with plywood to use the space for storage.
Some screwed others not.
In attics built purely for storage purposes you may find 2x6 ceiling joists or in some cases.
Attic design includes ceiling joists that.
1 x 6 3 spruce is a step up from pallet quality wood but makes a fine usable floor in an unfinished attic space.
The wood should be at least 5 8 inch thick to handle a heavy load.
Plywood flooring thickness is important for proper weight distribution.
Plywood or chipboard is the least expensive option for storage flooring.
Before you start creating a floor for your attic you must make sure that it can handle the additional load.
Access to attic storage.
While this is not the optimal setup it is acceptable to have ceiling joists covered with plywood or osb to use for light attic storage of dead loads.
Since the boards are sold in 4 foot by 8 foot sheets you may need to cut them into 2 foot wide strips to get them into the attic space.
If you want to use your attic on a regular basis or to store large items you may need to enlarge the access opening and install an access ladder or drop down stairs.
You can for instance use recycled materials.
If your attic joists won t bear the weight necessary to finish out a living space but the engineer cleared them to support floor decking for light storage you can install inch plywood or.
If you don t need additional storage think of flooring an area less than the entire attic such as a small section around the attic door opening.
Adding a floor to an attic can increase storage space or create a new room.
Then you ll need to build a grid like structure that can hold up the plywood flooring.
Attic space offers many options for building storage or living space especially if you already have a well built basic flooring in place.