Cutting foam insulation board

Fencing For Any Look. Create Memories All Summer Long. Proven Better in 49K Homes. Simple Instructions. What is the best way to cut foam boards? How do you cut foam insulation?

Measure your cut with a straightedge ruler. Place your straightedge ruler on the rigid foam. Lay the rigid foam insulation on a flat. Step - Prepare to Cut.

Next, take your long straightedge and line it up with your cutting lines. Mark the foam sheet with a permanent marker following a straightedge. Lay a foam sheet with your measured cut line barely over the side of a work table. Hold the insulation steady on the.

Mark your cutting line on the foam with a permanent marker. This way, you can vacuum the fine foam created by the fine teeth more easily. However, you can also opt for the tip of the blade of a craft knife to score a line. The second cutter is for flush cutting the foam after it is installe the third cutter is for cutting a bevel on an edge (two scraps of wood with the wire screwed across the end so that it cuts the desired angle when moving along the edge of the foam ). I have found with thicker boards you can actually use a circular saw.

There are several ways to cut ridged insulation , depending on the thickness. All just plug in to the same power supply. Next, lay your foam board on the ground with the waste side up. When you are sure you have the measurements as close to perfect as they can get, mark your foam board off with your marker. Next, get out whatever tool you are going to use as a straight edge.

Transfer those measurements to the foam board insulation. When installing rigid foam insulation between roof rafters it is standard to use foam boards that are not as thick as the depth of the rafter space. The trick is to insert the cut panel between the. Select a metal cookie cutter in the shape you want to cut and press it down evenly through the foam.

The cutter should cut completely through the thin foam. As Chuck Miller demonstrates in this gem from the Fine Homebuilding Video Vault, a 3-in. Insulation- and hot wire cutter. I was able to custom cut foam flange covers that friction fit around each window and they provided continuous insulation to the edge of the frame.

Cutting Foam Board Insulation has never gone faster. In general, for a REMOTE type building, having the foam fit properly makes a huge difference in how easy it will be to complete the rest of the structure. Sorry to be blunt but you need a bit more practice.

When cutting look down on the saw and make sure you can see both sides of the saw blade, this sounds a bit weir but is how to get good deg cuts, you need to be right above the board whilst cutting , loking down on the top of the blade, you see both sides of the blade, if you see more metal one side than the other, your cut will not be square. With many years of experience and proven methodology, we develop and produce insulation - and hot wire cutters for use in professional building insulation. Our cutting devices are an economical solution for working with insulating materials, characterized by cutting precision, sturdiness and easy handling. Always use a sharp blade!

Using a craft knife, cut around the pattern piercing only the top layer of paper. Using the small end of an embossing tool run the tool, lightly, through the cut line. If the Stryofoam pulls, at all, you are going too deep. Using your craft knife, make a second cut down to the paper. Shop foam board insulation and a variety of building supplies products online at Lowes.

These boards are lightweight, noncorrosive, easy to cut and an excellent continuous insulation option. Because of its resistance to moisture, foam board insulation is a great choice whenever and wherever there is a chance it could get wet, such as: an exterior foundation, inside a basement against the foundation, and on the outside of a house.