Serving All of Rhode Island

& Southern Massachusetts

Raising the Bar on Insulation Standards

Cellulose insulation Insulation Insulation service Cellulose

Your Reliable Choice For Quality Insulation

If it is time to get your existing insulation replaced, we've got you covered. Rhode Island Insulation is licensed and fully insured for your complete protection. We currently serve all of Rhode Island.

  • Residential and Commercial Insulation

  • Sidewalls, Bypass Sealing and Other Areas

  • Insulating Walls and Attics

  • Air-sealing

  • Pipe Insulation, Duct Wrap, and Ventilation

Complete Insulation Services

Cellulose insulation has been proven in numerous industry sponsored (as well as government and third party sponsored) tests to be at least 40% more effective as both a thermal insulator and a sound barrier than fiberglass.


Cellulose is less expensive to install than fiberglass. Cellulose insulation is a more economical choice over fiberglass when it comes to energy savings.

Why Choose Cellulose Insulation?

Call for a FREE estimate today!


10% OFF referrals!

Our 100% newsprint provides long, inter-locking fibers for superior loft and insulation. We inject a dust control oil into our insulation, which provides a virtually dust free product.


Our insulation products are packed in 26.5 lb. bags. Our national fiber's cellulose insulation products are regularly tested and monitored by R&D services.

National Fiber's Cellulose Insulation

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