What Is The Best Way To Cut Insulation Sheets

Secondly and this is the best way you can install a drywall to frame the wall before applying foam board insulation.

What is the best way to cut insulation sheets.

Then cut a 2x4 at least 12 inches longer than the width of the insulation. Standard panels are 4 by 8 feet and can be used to insulate a home s roof. P 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.

Lift the foam insulation board so that the sheet is sitting upright. Cutting batts of fiberglass insulation takes forever because the batts are so thick and fuzzy. How to cut foam insulation sheets. Very much like festool s 493656 s 155 w.

Insulation sheets typically consist of foam beads compressed into rectangular panels. Step 4 complete the cut. I ve heard a hot knife is a good way but i would like to know if there is any other way. However you can also use a utility knife to score the rigid insulation and then snap it over an edge.

The best solution that i found was a 4 serrated knife blade for my jig saw. I d cut on the concrete floor using a thin piece of plywood as the straight edge. 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. Use 2 2 inch lumber for the studs and 2 3 inch lumber for the top and bottom plates.

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. There s a better way. 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. Just trying to find the best way to cut pink insulation foam board.

The blade will give you the most precise cut. 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. Then cut your insulation panels to fit between the furring strips.