Your comprehensive insulation accessories resource.

At IDI, we want to be your wholesale insulation parts, coverall, and tool supplier, which is why we stock a wide selection of the industry’s best products. Browse our assortment of insulation tools and other assets to help keep your business running smoothly.


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Lenox High-Speed Carbide, Stucco, and Wood Bits

Available in all sizes.

Relton Bits

Available in all sizes.

SuperKut Insulation Knife

Created by a veteran insulation installer, the new SuperKut Insulation Knife makes cutting insulation faster and easier with less strain. Specifically designed for insulation, this contractor-grade cutting tool compresses the material so a special blade can make superior cuts in one stroke. Producing less fatigue on wrists and hands and reducing the amount of material waste, this product is an important tool for anyone working with insulation.

The patented SuperKut consistently makes perfect cuts up to seven times faster than ordinary knives. While standard utility knives can be slow, cumbersome and often painful, its four-inch scraper blade makes cutting easier and more efficient. The blade is held in an angled metal sleeve that can be conveniently used to tuck insulation into tight corners. It produces less waste than other cutting tools. And its ergonomic design results in less strain and fewer injuries for the user.

Each SuperKut Insulation Knife comes with four blades and a screwdriver, molded into the handle, to easily change the blades. It has a 30 day, money-back guarantee.

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Batt Knives, Utility Knives, and Blades

Fixed and retractable styles available.

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Tool Belts

Dura-Stilt III

The Dura-Stilt Corporation’s top of the line, adjustable height stilts include spring tension capabilities to allow for natural leg movement. The telescoping legs are easy to use and can be quickly adjusted without additional tools. Foot straps are included.

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