Kneewall Zipper Door

The knee wall zipper door is part of your solution to that hot / cold bonus room.  Standard knee wall doors are poorly insulated and the result is air and energy loss.  The custom zipper door can be opened in seconds for easy access to storage space and will save you energy by stopping air loss.

Another option for the knee wall zipper door is when you need to block off garage attic from living space attic in a spray foam application.  Simply staple up a poly wall, tape the zipper door to the poly, open the zipper door and cut out the inside poly.  Then you can spray foam to the poly wall to create an air tight wall.  This way you don't lose access to your garage or storage area.

Standard and custom sizes available.  Bulk pricing available.