Best Way To Cut Thin Sheets Of Fiberglass Batts

Frp is a commonly use covering in commercial food prep and for restrooms as it is imune to most all cleaners and disinfectants.

Best way to cut thin sheets of fiberglass batts.

To cut thick batts or rolls of fiberglass insulation easily use an extendable utility knife that has snap off blades. Cutting fiberglass panels isn t difficult but keeping them from splintering chipping or throwing harmful fibers is. It can be cut with any saw using a fine blade although carbide is best. Use a board to compact the insulation and provide a straight edge for cutting.

Mark the start and end point of your cut with a water soluble marker. Plus you can choose between 3 4 and 5 inch trimmers. Tips for cutting batt insulation. Thick using a ferrous metal cutting blade.

The thing to avoid is vibration it is a brittle material so support it from below and keep your saw tight to the material. Tip for cutting fiberglass insulation easily. A trimmer is lightweight and powerful and it easily cuts through hard fiberglass such as that used in paneling. Fiberglass is hard and will quickly dull any wood cutting blade.

Hot metal chips will fly everywhere. Folding or tucking pieces too tightly between openings compromises its r value or thermal. 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. You can use a jigsaw to cut the fiberglass paneling if you use a blade made for cutting metal.

We re using unfaced batts that are sized to friction fit into standard stud spaces either 16 in. Then cut a 2x4 at least 12 inches longer than the width of the insulation. 2 clamp the fiberglass sheet to a. Cutting batts of fiberglass insulation takes forever because the batts are so thick and fuzzy.

Extend the blade all the way out to provide a long sharp edge that perfect for cutting through thick insulation. It may not be an obvious choice but fitted with the right blade a circular saw is a great metal cutting tool. Cut batts to length by setting the top of the batt into the space and cutting against the bottom plate with a sharp utility knife. Without any delay lets look at the ways to cut fiberglass panels.

Of length for a tighter fit. Draw a straight line between these points using a yardstick as a straight edge if necessary. Batt insulation is commonly made of spongy fiberglass or glass wool. So this completely depends on tools you choose.