Flooring An Attic Over Insulation

For example if your attic already has.

Flooring an attic over insulation. Insulation ratings can be improved by adding more layers of insulation. Modifying an attic floor s joist system is a job for the pros. Plywood is another option for attic flooring. But before even they can start on a job that involves altering your home s structure they ll.

However we would like to sheath the attic floor so we can use the space for storage. We are attempting to build with minimal or no foam use. Insulating an unfinished attic. However it usually needs to be cut into smaller pieces to fit through the opening to the attic.

Bringing the floor up to code. Find a diagram of common air leaks here. Also if the attic insulation is thicker than your ceiling joists you can raise the height of the joists to above the insulation by attaching 2 3 s to their top edge before you attach the attic floor boards. Since the insulation is in the floor of the attic you will need to add insulation to the rafters as well so as to make the attic space into usable living space.

References easy 2 diy. To save money and reduce the amount of conditioned space we would like to insulate the attic floor and leave the attic space unconditioned. The solid base allows you to store items in the attic as well as to walk. Attic flooring consists of materials as basic as sheets of plywood as well as more elaborate interlocking floor systems.

You can mix the type and material of insulation too. That will then have to be covered over with drywall or paneling and finished.