Cutting fiberglass insulation

Fencing For Any Look. Create Memories All Summer Long. What is the best tool to cut fiberglass? Can fibreglass insulation give you cancer? Is fibreglass insulation safe?

To cut thick batts or rolls of fiberglass insulation easily, use an extendable utility knife that has snap-off blades. Extend the blade all the way out to provide a long, sharp edge that perfect for cutting through thick insulation. Use a board to compact the insulation and provide a straight edge for cutting. Watch this video to find out more.

Place the insulation on a scrap piece of plywood. Select a piece of plywood that is. Method of 4: Using a Utility Knife. Cutting batts of fiberglass insulation takes forever because the batts are so thick and fuzzy.

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 a 2Xat least inches longer than the width of the insulation. Cutting fiberglass insulation is a messy and potentially dangerous job, but a necessary one for many tradespeople and homeowners. Because this style comes in a continuous roll, it must be cut into sections and often trimmed around the contours of wall outlets and other obstacles. When cutting fiberglass insulation , techniques are straightforward: measure and mark where you want to cut, check that your long-bladed cutting tool is in good working order, use firm pressure, and cut.

Use a straightedge if you want to ensure a particularly straight cut. While fiberglass insulation is usually cut with a utility knife, one of our viewers came up with a novel idea which worked great and gets the job done in no time. Read on to find out more.

A straight 2-by- at least one foot longer than the width of the insulation , makes a better guide for your knife than a thin, metal straightedge. The thickness of the lumber gives you more. It can keep your home warm in winter and comfortably cool in summer. Thermal Insulation for pipes, ducts and equipment. Find The Right Material For Every Job.

Browse Our Variety Of Insulation —Great Deals On Quality Products. Here it is: “We were insulating our bonus room with R-bats in the ceiling, and about two-thirds of the way through the job I wished out loud that I had a longer knife to cut the 12” thick bats. These can stick in your bare. I made this from some scraps of wood and two hinges.

It holds the insulation so it can be cut with a box cutter in a single. This is by far the easiest method! HOW TO CUT INSULATION - EZ METHOD ! Easily use jigsaw to cut the fiberglass paneling BUT you use a blade made for cutting. The jigsaw will work better than some other saws if you need to saw curves in the panel. Tools options are shown below.

Click Here for jigsaw lists. Fiberglass is hard and will quickly dull any wood- cutting blade. If you’re insulating a house and have to cut a bunch of fiberglass insulation, you could try compressing it and cutting it with a utility knife, but there’s a better way. As with any type of glass, the threads that make up fiberglass can break, leaving sharp edges. It is made by pulling strands of glass into thin fibers.

People can be affected by fiberglass when they come into contact with it either during the manufacturing process or when it is being used in a building.