The Highest Quality Spray
Foam in the United States

Whether you need temperature or moisture control,
our closed cell spray polyurethane foam can help.

Based in Houlton, Maine, Webb Insulation, LLC is the number one source for spray foam insulation solutions in Northern Maine. Applicable to both old and new construction, this environmentally-friendly, energy-efficient foam is a great choice for every structure.

What Sets Webb Insulation Apart

Unparalleled commitment to maintain the highest industry standards

Highly Trained Staff

Webb Insulation has a great team in place. They have the training, experience, and knowledge to get any insulation job done right.

Highest Quality Foam

We use the highest quality closed cell spray polyurethane foam available. Our spray foam insulation is strong and durable, but also affordable.

Dependable Service

You can count on Webb insulation to provide professional and courteous customer service, while keeping your project on time and on budget.

Competitive Prices

Webb Insulation is priced very competitively. Our knowledge and experience in the insulation industry will also help keep your costs down.

Energy Audits

An Energy Audit is a great way to get a baseline on the energy performance of your building. Find out where you can save money. Webb Insulation is BPI and State of Maine Certified to perform an Energy Audit of your building or home.

Spray Foam

Spray foam has tons of benefits over other types of insulation. You can get more out of spray foam because on top of its insulating value it stops air flow. From your attic to the bottom of your foundation, it can be used almost anywhere.

Spray Foam Roofing

SPF Roofing systems from Webb Insulation reduce energy costs and will add improved total R-Value to the roof. Another great benefit is that it can be applied right over the top of many different existing roofing systems, which is greener and saves labor.


Insulation is a great investment for your home or business and pays for itself quickly. While all types of insulation could be used in different areas, spray foam is by far the best choice. It seals up any voids to completely stop air flow.

What Our Clients Say About Us

Fast, Professional Service

Spray Foam
Efficiency at its Finest

Don’t overpay the energy companies. Let
us seal your walls, roofs, and wallets today.