Whether you choose from our remarkable Volu-Matic® series or our innovative, lightning-fast BOLT™ 3, we have the perfect insulation blowing machine for your application. All of our high performance machines feature rugged durability, superior material conditioning and a competitive price to give the commercial contractor an excellent return on investment. These are the perfect machines for today’s changing market

From 250 gallon stainless steel insulated tanks installed in the truck to 110 gallon plastic tanks mounted under the truck, a variety of water delivery systems are offered to meet your wall spray needs

Poly-Spray® C-500 fiber spraying machines meet the most demanding needs of professional fireproofing contractors, and provide smooth and consistent application of sprayable fireproofing, fiberglass and cellulose products. Two models are available, the C-540 (10 horsepower) and the C-570 (15 horsepower).

Landing Column Layout: 
Simple Layout

On some jobs you have to remove existing insulation before you can install new product. Our Vac-Matic™ makes the job easy, and is also used in wall spray applications as a stand-alone unit to transfer scrubbed or recycled material to the machine for remix into the blend.

Duct board grooving machines, hand tools and accessories that allow you to fabricate fiberglass duct systems faster, safer and more economically.

Measure-Matic™ is the instrument for easy, accurate measurement of the thickness, resilience and firmness of compressible and deformable materials.

Landing Column Layout: 
Simple Layout


Wireless remote controls, water pump kits, hoses, cords and more - we've got the accessories to make working with our equipment a breeze from from setup to cleanup!

Parts & Services

Many Unisul machines are still running strong after more than 20 years. That's because they are built to last - and because we provide technical support, replacement parts, and superior service when an overhaul is required. Our people are passionate about their work, and it shows on every service job we do.