If your joists are 2x6s or 2x8s they are not adequate for supporting attic flooring in a new living area and the furnishings and humans who will use them.
Putting boards down in attic.
Foam board insulation in the attic can cut down on energy costs and simultaneously promote a more environmentally sound way of daily living.
If your boards aren t long enough cut multiple boards.
Install additional boards on all remaining joists in the entire attic.
Installing foam insulation boards in the attic is no that hard and can save you money compared with professional installation.
Always add a 20 contingency on top of your final square metre figure to allow for awkward cuts.
In part it boils down to joists.
Once they are screwed down to the old ceiling joists you can lay the floor boards on top of the legs cheap and easy to do even for a basic diy er thanks russell mtr lofts.
Measure and cut boards to size.
Use a handsaw or circular saw to cut the boards to your measurements.
For example if you are going to lay down new wood flooring consider the effects of extreme heat and cold because these will warp the boards.
Cheapest way would be to buy some loft insulation legs no good putting down 4x2 timbers if you have already had your insulation layed.
Go to a hardware store and purchase 2x4x100 inch 5 08x10 16x254 cm boards.
So you can put 8 inches of insulation down then put the plywood over that.
Before you begin to install your attic flooring you will need to take into consideration the ventilation of the room.
Before you buy the boards check the edges for damage.
The 1 220 x 320mm boards come in packs of three and cover 1 17m per pack.
Foam insulation boards are the best material with which to work when undertaking a do it yourself project because foam.
With all these challenges you might start thinking that attic flooring installation is impossible.
The smaller boards are sold in diy stores.
You put the insulation down first and let s say you have 2x8s for your floor joists in the attic.
The 2 400 x 600mm boards are sold separately and cover 1 44m each.
It isn t but you ll need a dose of common sense to execute the job of installing an attic floor properly.
Plywood floor in attic of older home.