Framing An Attic Wall

Staple insulation between the wall studs and ceiling joists image a.

Framing an attic wall.

Purchase enough to install a stud on each end of the wall and every 16 inches between. Double plating is most common on load bearing walls unless the roof rafters or trusses and floor joists stack directly over the studs in the wall then a single top plate can be used. Draw another line 1 inches from the first. A knee wall is a.

Build the frame with the lumber laying on edge on the floor next to where it will be erected. Mark stud locations 15 1 4 inches from plate end then every 16 inches. Calculate the placement for any door opening and cut the jack and cripple studs to length. If you want your attic space to have a flat ceiling you ll need to add collar ties to the framing.

Mark each end onto plate. It will not bear any loads. From the menu go to build wall straight exterior wall then click and drag in the wall the same length as the deck railing below it. If your upper floor is on the attic level floor a and you receive a warning message about drawing objects on the attic level click ok.

A gable roof is framed with rafters that slope downward from the peak of the roof to the tops of the. A wall is a collection of studs usually sized 2 4 or 2 6 equally spaced usually 16 in. Lay the top and soleplates side by side and measure starting from one end. Score the shims with a utility knife and snap them off flush with the plate.

Use r 30 insulation for the ceiling and. If the walls aren t plumb stagger the plates by the differences in the step 1 plumb bob measurements. On center and sandwiched between top and bottom plates. As you shim and plumb each section of wall drive 16d nails through the top plate into the framing with a hammer or nail gun.

How to finish attic walls and ceilings step 1. How to frame an attic space basic framing. Carefully measure where each of the new wall studs will go and mark the locations with perpendicular lines across the plates. Two by four lumber is standard for framing most walls including short walls in the attic.

Lay the plates face to face. Make sure to nail into the wall studs. Build the header and have it ready when you layout the rest of the wall framing. Use a nail gun to attach sheets of osb to the walls over the insulation.

If your attic is unfinished and your end wall studs do not fall upon the existing short vertical wall studs you ll have to nail pieces of blocking in between the existing vertical wall studs. Nail the end studs to framing in the existing wall. The top plate can be either single or double. Place header against sole plate in doorway.

An attic wall needs to be located near the joists and studs so it can be held in place properly. Your attic wall will not be a supporting wall.