Need to Find an Insulation Contractor? Ask IDI.

As America’s Insulation Source, we’ve spent the past 35 years crafting relationships with quality independent insulation contractors across the country. We have built a vast national network of over 2,500 independent contractors, which enables us to find insulation contractors and connect you with the professionals who are perfectly suited for your job. Because IDI serves as a premier training and certification resource for our affiliated contractors, you can feel confident that your IDI affiliated contractor is certified for their field and knowledgeable of the industry’s up-to-date best practices.

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IDI has over three decades of experience helping independent contractors across the country become some of the best insulation technicians in the business. Over the years, we’ve supplied them, we’ve trained them, and – most importantly – we’ve come to trust their specialties and expertise.


When you work with an IDI Affiliated contractor, you can be sure that your project’s insulation materials are not only the right home insulation products for the job, but also the brand names you can trust. Our established network of insulation contractors has access to a full line of all the latest insulation products your contractor will need to do the job right, and do the job well. IDI’s nationwide presence makes it easy for our contractors to find home insulation products for any residential projects.

Why Choose IDI

The IDI Contractor Advantage

Locally Trained



Decades of
Industry Experience

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