How To Frame An Attic Ceiling

The location of the top of the knee is marked and after checking the level long boards are attached to the ceiling joists.

How to frame an attic ceiling. In the first step a knee wall is installed. Make sure to nail into the wall studs. Check the ceiling height. If you want your attic space to have a flat ceiling you ll need to add collar ties to the framing.

How to finish attic walls and ceilings step 1. Step 1 framing of the top and sides of the knee wall. Most houses attics are built without flooring and are not designed to carry the heavy load of finished space. Use a nail gun to attach sheets of osb to the walls over the insulation.

For a finished attic to be to code it must satisfy the same living requirements of other rooms sometimes called the rule of sevens any living space in a home needs to have at least 7 feet 2 1 m of clearance from the floor to the ceiling and there needs to be at least 70 square feet of space available at least. This will attach your frame or subfloor to the trusses and will prevent potential damage to the interior ceiling which typically can t carry a heavy load. Use an electric screwdriver to screw through the sides of the boards down into the ceiling trusses. A knee wall is a.

The ceiling load may include items like drywall ducts recessed lights bathroom fans and attic insulation. How to frame an attic space basic framing. However in some cases the joists are intentionally built strong enough for the homeowner to later build out the attic. Staple insulation between the wall studs and ceiling joists image a.

Screw the boards into the ceiling joists. Use r 30 insulation for the ceiling and. If you re finishing your attic insulating it to the proper r value can cause a dramatic loss of headroom if you limit yourself to fiberglass batts.