Install insulation without misalignments compressions gaps or voids in all knee wall cavities.
Building a knee wall in attic.
The higher the knee wall the greater the amount of useful wall space you create in your finished attic.
Snap a chalk line.
Use a miter.
A knee wall is a short vertical wall roughly two or three feet high that blocks in that useless triangular space.
Scope install a top and bottom plate or blocking at the top and bottom of all knee wall cavities.
Support and follow me.
Framing basics for attic knee walls along the sides of your loft or attic space.
One of your 2x4s.
Use a template to determine the angle on each of those six pieces of 2x4.
Access the attic using a stepladder at the attic access panel or the attic stairs.
Cut six lengths of 2x4 each 2 1 2 feet long.
Determine the location and line of.
Instructions the knee wall will be built on the floor of the attic and then tipped into place against the rafters.
Install a continuous air barrier on the exterior side of the attic knee wall framing with a rigid air.
But you do so at the expense of floor space.