Build An Attic Knee Wall

Step 1 use a stud finder to locate the studs in the knee wall where you intend to install your storage doors.

Build an attic knee wall.

This project is something that most homeowners could complete in just a few hours. Cut six lengths of 2x4 each 2 1 2 feet long. Snap a chalk line. Determine the location and line of.

Mark the line that the angle forms along your 2x4. 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. Department of energy recommends that you complete several steps. Draw a line across that angle.

Use your saw to cut along this line. Instructions the knee wall will be built on the floor of the attic and then tipped into place against the rafters. Here you ll recess a chest of drawers into the knee wall of an upstairs bedroom. Use a template to determine the angle on each of those six pieces of 2x4.

Support and follow me. Access the attic using a stepladder at the attic access panel or the attic stairs. Knee walls are the short interior walls built beneath the roof rafters. You can convert hidden unused spaces into valuable storage areas.

You ll gain a full size eight drawer chest without sacrificing a single square inch of floor space. Framing basics for attic knee walls along the sides of your loft or attic space. One of your 2x4s. Determine the length of the knee wall from end to end and double this to determine the lineal footage of the.

Rigid air barrier material could include rigid foam insulation drywall plywood or osb among others. To reduce air infiltration the u s. Knee walls are short usually wooden walls installed around the sides of an attic where the rafters meet the floor. Caulk all other holes or cracks or stuff with fiberglass batt insulation or spray foam.

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. To make better use of this empty space build knee wall storage doors for easy access to the space behind the wall. Use a miter. Install a continuous air barrier on the exterior side of the attic knee wall framing with a rigid air barrier or other supporting material to prevent the knee wall cavity insulation from sagging and to create a continuous thermal barrier.