What Is The Best Way To Cut Insulation Sheets

Lift the foam insulation board so that the sheet is sitting upright.

What is the best way to cut insulation sheets.

P just trying to find the best way to cut pink insulation foam board. The centerfire blade is designed to cut through foam like a hot knife through butter the new centerfire blades are circular blades with a pointlessly sharp edge and a specially sized cooling. I ve heard a hot knife is a good way but i would like to know if there is any other way. Just trying to find the best way to cut pink insulation foam board.

If you have properly scored the foam board it should simply pop or snap off. Then snap along the scored cut by pressing hard against the backside of the score etching line while securely holding the side edges of the board. There s a better way. Standard panels are 4 by 8 feet and can be used to insulate a home s roof.

Cuts thru all kinds of rigid foam insulation without any mess the snow from a regular saw blade and at the right speed it cuts not burns its way through the insulation. How to cut foam insulation sheets. Insulation sheets typically consist of foam beads compressed into rectangular panels. This vid a little while ago i used the sharpened putty knife to do my basement in november going through a few dozen 2 sheets of extruded foam and the approach works very well.

Cutting batts of fiberglass insulation takes forever because the batts are so thick and fuzzy. Then cut your insulation panels to fit between the furring strips. Very much like festool s 493656 s 155 w. The best solution that i found was a 4 serrated knife blade for my jig saw.

Then cut a 2x4 at least 12 inches longer than the width of the insulation. But you may have an uneven cut with rough edges. Use 2 2 inch lumber for the studs and 2 3 inch lumber for the top and bottom plates. Step 4 complete the cut.

Secondly and this is the best way you can install a drywall to frame the wall before applying foam board insulation. The best way to cleanly cut rigid insulation is to use a circular saw. To speed up the process and produce a clean neat cut every time lay the insulation on top of a scrap piece of plywood with its foil or kraft paper vapor barrier facing up.