How To Frame An Attic Ceiling

To meet all three goals insulating your finished attic ventilating the roof and maximizing headroom use a combination of dense batt insulation rigid foam sheeting and air chutes.

How to frame an attic ceiling.

If you want your attic space to have a flat ceiling you ll need to add collar ties to the framing. Now let s read about the steps for properly finishing the attic walls and ceiling. Step 1 framing of the top and sides of the knee wall. Use r 30 insulation for the ceiling and.

A gable roof is framed with rafters that slope downward from the peak of the roof to the tops of the. A knee wall is a. Screw the boards into the ceiling joists. 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.

The location of the top of the knee is marked and after checking the level long boards are attached to the ceiling joists. Use a nail gun to attach sheets of osb to the walls over the insulation. Make sure to nail into the wall studs. 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.

Most houses attics are built without flooring and are not designed to carry the heavy load of finished space. How to finish attic walls and ceilings step 1. 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.

In the first step a knee wall is installed. Use an electric screwdriver to screw through the sides of the boards down into the ceiling trusses. The ceiling load may include items like drywall ducts recessed lights bathroom fans and attic insulation.