How To Raise Attic Floor For Insulation

Walk to one end of the attic by carefully stepping only on the wooden ceiling joists.

How to raise attic floor for insulation.

Start with the attic floor. Measure perpendicularly across the existing floor trusses. Because the simplest and cheapest way to insulate an attic is to add material to the floor. This allows the full depth of attic insulation to work as intended.

Write down the measurements after you take them. Place a 2 inch by 3 inch board. How to lay attic flooring on top of fiberglass insulation 1. These dont actually measure much more than 8.

Remove the insulation in the area you want to have the 10 12 path down the middle use the removed insulation in the areas of the attic replace removed insulatin with foam board or spray in foam r7 per inch you get the higher r value you want w o any modifications to the structure only down side is foam is more s than fiberglas. Stop using your attic for storage. If you want to raise the floor level to fit 8 of insulation you can get 9 x2 easily from any building provider. Measure the space where you want to lay the floor.

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. 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. For example loftzone storefloor is lightweight and very easy to install. Plan to pull up the flooring and layer new insulation on top of the old.

Use a tape measure to measure the length and width of where you want to place the flooring. There is a fair amount ow work involved. Even easier you can also use a prefabricated attic floor kit designed specifically to raise the attic floor above the insulation. Loftzone raises the height of the lower chord of the attic truss.

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.