How To Raise Attic Floor For Insulation

How to lay attic flooring on top of fiberglass insulation 1.

How to raise attic floor for insulation. Because the simplest and cheapest way to insulate an attic is to add material to the floor. 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. But if the floor is covered in plywood you can t stuff enough insulation beneath it to do the job sufficiently not even in warm climates. Measure the space where you want to lay the floor.

This allows the full depth of attic insulation to work as intended. These dont actually measure much more than 8. Start with the attic floor. Finishing your attic raise attic floor over wires with 2x2s raised storage area in your attic green living spray foam insulation attic flooring 101 all you need to raise attic.

Plan to pull up the flooring and layer new insulation on top of the old. Stop using your attic for storage. Place a 2 inch by 3 inch board. Write down the measurements after you take them.

If you want to raise the floor level to fit 8 of insulation you can get 9 x2 easily from any building provider. Use a tape measure to measure the length and width of where you want to place the flooring. Walk to one end of the attic by carefully stepping only on the wooden ceiling joists. There is a fair amount ow work involved.

You will need to notch the timbers anywhere there are wires or pipes crossing your existing timbers. Loftzone raises the height of the lower chord of the attic truss. For example loftzone storefloor is lightweight and very easy to install. Measure perpendicularly across the existing floor trusses.

Even easier you can also use a prefabricated attic floor kit designed specifically to raise the attic floor above the insulation.