This project is something that most homeowners could complete in just a few hours.
Build an attic knee wall.
Caulk all other holes or cracks or stuff with fiberglass batt insulation or spray foam.
Mark the line that the angle forms along your 2x4.
Rigid air barrier material could include rigid foam insulation drywall plywood or osb among others.
Access the attic using a stepladder at the attic access panel or the attic stairs.
Determine the location and line of.
Here you ll recess a chest of drawers into the knee wall of an upstairs bedroom.
Snap a chalk line.
To make better use of this empty space build knee wall storage doors for easy access to the space behind the wall.
One of your 2x4s.
Department of energy recommends that you complete several steps.
Use your saw to cut along this line.
Determine the length of the knee wall from end to end and double this to determine the lineal footage of the.
Instructions the knee wall will be built on the floor of the attic and then tipped into place against the rafters.
How to construct knee walls in attics 1.
Draw a line across that angle.
Step 1 use a stud finder to locate the studs in the knee wall where you intend to install your storage doors.
Step 1 measure the attic 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.
Use a template to determine the angle on each of those six pieces of 2x4.
Cut six lengths of 2x4 each 2 1 2 feet long.
Support and follow me.
Use a miter.
You can see the image below for an example of a knee wall.
You can convert hidden unused spaces into valuable storage areas.
Cover rafters with an air barrier.
Knee walls are short usually wooden walls installed around the sides of an attic where the rafters meet the floor.
In most instances they are no taller than 3 feet but some builders may custom fit them according to the roof s shape and size.
Framing basics for attic knee walls along the sides of your loft or attic space.
To reduce air infiltration the u s.