With many years of experience we have developed systems and procedures so we can execute the projects in the most efficient manner possible.

Colonial Green Products and Colonial Insulation Products completes many commercial spray foam and cellulose insulation projects each year including – schools, doctors offices, hospitals, office buildings, industrial buildings (with many unique applications), public/government buildings, food service buildings and many others.

Our insulation services are designed to function within the needs of the facilities. Many times it requires us to be innovative to make the project a success.

We have a can-do attitude to achieve the customers’ needs and expectations. This is what allows us to be very successful in the commercial insulation contracting arena.

By way of example we developed a method to increase the fire rating of elevator shafts by applying intumescent paint to the inside of the shaft from the top of the elevator. The application brings the shaft up to code, allows the elevator to function in a fire event, does not affect the outside of the shaft and allows the building to be operable during the application.

In other cases we have engineered ventilation systems with Hepa filters so that spray foam insulation can be installed in off hours and have the building remain open for business.

Energy Audit

Spray Foam Insulation

Attic Insulation

Basement Insulation

Crawl Space Insulation

Wall Insulation

Cellulose Insulation

Spray Foam Roofing

Fireproof Coatings


Why Choose Us?

Professional Certified Experts
State of the Art Equipment
Knowledgable with Construction
Fast Turnaround Time
Extensive Installation Experience
Fully Licensed and Insured

We're Proud Members


It was a pleasure doing business with you and I will be for sure be using you again.

Larry Benaquist

The guys that did my insulation job today were great and I am very happy and would be happy to give you a reference

Mike Manning