Insulating 101

Insulating 101

While most homeowners know that insulation is important, most don't fully understand how it works, and what the differences are…

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Why Choose Us?

Why Choose Us?

Selecting professionals to ensure your insulation is installed properly is a big decision. We strive to provide you with professional…

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Superior Performance - Eco Friendly - Energy Efficient

Bossline Spray Foam Insulation Logo - Serving Prince Edward County, Ontario

Why Choose Us

Spray Foam Insulation Technician spraying century home in Picton, Ontario

Free Estimates

We are available for on site consultations and provide our customers with a complimentary, no obligation estimate.

Spray Foam Insulation, Prince Edward County

Canadian Made Products

Locally owned and operated, using only the best, Canadian made products on the market.

spray foam insulation being installed in Belleville ontario

Eco Friendly

Not only is spray foam insulation a more Eco friendly option than traditional methods, we only use the most environmentally friendly products available.

What Our Customers Are Saying

spray foam insulation being installed

Workers were top notch

“They did a great job on our house. Highly recommend them for your spray foaming needs. Workers were top notch in doing their jobs to make sure everything was covered up and cleaned up after the job was done.”


basement insulated with green spray foam

Very pleased

“We are very pleased with our spray foam. Our basement is much more comfortable. Retaining the heat in winter, with little or no summer humidity. Our dehumidifier was out of action all summer.”


5 Stars in my books!

“The crew did a very nice job. They were well mannered, polite, and helpful. They also cleaned up really well.
Very good crew you have there. 5 stars in my books!”


On Time, Well Priced

“We hired Bossline Spray Foam to coat a very tight crawl space.
The result was a much warmer floor this past winter.
The work was done on time, well priced
and we would definitely use Bossline again.”


Ceiling sprayed with spray foam insulation


“They did our job on time and on budget.
A big part of it was weather-dependent, so it was good of them to be flexible with the schedule.
They also were very cautious about over-spray.


They Do An Excellent Job

“I own Thompson Drywall and Custom Finishing and I’ve used Bossline Spray Foam.
Great company to work with they do an excellent job. Very professional company and a great bunch of guys.”


Owner, Thompson Drywall and Custom Finishing

Clean And Professional

“Amazing job! Clean and professional!
Had them do the entire crawl space as well as the box ends in the rest of my basement.
Made a BIG difference in the heating costs last winter. Definitely recommend this company!”


Would Use Them Again

“Rad Home Improvements recently hired Bossline Spray Foam to do a renovation we were doing for our clients. They worked efficiently, were on time and on budget! Would use them again and recommend them to anyone who needs quality work.”


Owner, RAD Home Improvements

We Highly Recommend!

“Bossline did the spray insulation under our cottage this past summer. We are thrilled with how much warmer it was in the fall.
But what we love the most is how solid our floors feel.
We hadn’t anticipated how much structural support it would add.
We were also impressed with how clean everything was when they left.
We highly recommend!”

Star & Sean

Excellent Communication

“Bossline could not have done a better or more professional job. On time & well priced with excellent communication. They were able to do 100% of the area under our cottage when a well respected competitor said they could maybe cover 70% due to areas of low clearance. They did not miss a square inch and often the insulation was thicker than contracted for.
The result was a warm floor in the winter and a 3 season cottage turned into a 4 season one.”