In 1979, Joe Novogratz founded IDI with a mission: build an insulation distribution company that would supply the market with a wide selection of quality insulation and act as a true, professional resource for independent contractors. Nearly 40 years later, IDI is still family-owned and operated, and has helped over 2,500 independent insulation contractors and distributors successfully profit and grow their own businesses nationwide.

When you need more than an insulation distributor, you choose IDI. We can offer the service, support, products, and professionalism you need to succeed. Let us work for you.