Determine the location and line of the of the wall based on.
How to build a knee wall in an attic.
Step 1 measure the attic.
Mark the line that the angle forms along your 2x4.
Access the attic using a stepladder at the attic access panel or the attic stairs.
Determine the length of the knee wall from end to end and double this to determine the lineal footage of.
Department of energy recommends that you complete several steps.
Cut six lengths of 2x4 each 2 1 2 feet long.
Caulk all other holes or cracks or stuff with fiberglass batt insulation or spray foam.
The space behind.
To reduce air infiltration the u s.
One of your 2x4s will act as the bottom of.
How to construct knee walls in attics.
Draw a line.
The knee wall will be built on the floor of the attic and then tipped into place against the rafters.
The knee wall in an attic drops down from the rafter to hide the pointed angle where the rafter meets the attic floor and to make the attic feel a bit more like a regular room.
Consult your local building code and inquire about any necessary permits before beginning any such project.