Staple insulation between the wall studs and ceiling joists image a.
Walls in attic.
Two by four lumber is standard for framing most walls including short walls in the attic.
If your attic space is framed with rafters and is unfinished it has a triangular shape.
Purchase enough to install a stud on each end of the wall and every 16.
Support and follow me.
Don t mash or compress the insulation into the space.
An attic wall needs to be located near the joists and studs so it can be held in place properly.
But they are awfully good to have.
Carefully measure where each of the new wall studs will go and mark the locations with perpendicular lines across the plates.
Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces.
It needs a certain amount of loft to work properly.
Use r 30 insulation for the ceiling and r 13 for the walls.
It will not bear any loads.
If building a knee wall for storage like karl did with this project make sure to insulate that area as well.
Framing basics for attic knee walls along the sides of your loft or attic space.
Your attic wall will not be a supporting wall.
Tools materials and supplies.