Your attic wall will not be a supporting wall.
How to frame an attic wall.
Step 1 measure the attic.
You cannot just put up a wall anywhere.
To build your walls to the correct length measure the angle of the rafter by laying a piece of 2x4 inch lumber against the side of the rafter in a vertical position.
An attic wall needs to be located near the joists and studs so it can be held in place properly.
Cut smaller drywall pieces with a razor knife to fill in the remaining areas.
A knee wall is a partial height wall that extends from the attic floor to the bottom of the rafters.
Mark the line that the angle forms along your 2x4.
You now have a template of the rafter angle.
Two by four lumber is standard for framing most walls including short walls in the attic.
The plates are the base pieces of wood that serve as anchors for the rest of the wall frame.
Instructions the knee wall will be built on the floor of the attic and then tipped into place against the rafters.
Hang drywall over the wall insulation.
Make sure to nail into the wall studs.
Draw a line across that angle.
Use your saw to cut along this line.
Knowing how to frame a wall starts with measuring where the plates will go.
Your attic wall must be studded to a frame which you will construct yourself.
Staple insulation between the wall studs and ceiling joists image a.
Cut six lengths of 2x4 each 2 1 2 feet long.
It will not bear any loads.
Use a nail gun to attach sheets of osb to the walls over the insulation.
Use a miter.
Its purpose is to create flat vertical walls in the attic space.
Purchase enough to install a stud on each end of the wall and every 16 inches between.
Use a tape measure to mark the locations of the plates.
Hang drywall in sheet sized sections of 4 feet 1 2 m by 8 feet 2 4 m 121 92 cm by 243 84 cm with drywall screws at 8 inch 20 32 cm intervals.
The top plates are at the ceiling and the sole plates also called sill plates are on the floor.
One of your 2x4s.
How to finish attic walls and ceilings step 1.