Family owned and operated since 1989, we believe in providing a superior service at a reasonable price so everyone can enjoy the comfort & savings from having the best insulation available. Starting with 4 employees, we have grown to employ more than 35 people, all dedicated to providing quality service and insulation.

Let us help you save up to 50% on your home or office heating and cooling costs.

Want a seamless blanket of insulation to prevent drafts, air leakage, convective heat loss, and rodents in your home, cottage, office, or school? Let us show you how our BIBS (Blow-in-Blanket System) and Spray on Soya Foam can answer all of your insulation problems.

Both methods of insulation are manufactured onsite by our certified and licensed installers. Difficult framing and creative architecture are no match for our proven methods of insulating new and retrofit homes. Let us show you how to get even more money back for giving back to the environment and becoming more energy efficeint in your choice for home insulation.

We currently serve Southern, Central, and Northern Ontario and welcome the opportunity to have you speak with one of our experts in insulation installation. We can provide you with a formal presentation, information package, free professional estimate or answers to your insulation questions regarding the products & services we offer.

For a free, no obligation quote on insulation installation or removal - please contact us in the office, by email or through our online form.

**ecoEnergy Retrofit Program Update - federal program cancelled, provincial program remains active**

We have current updated information about the federal and provincial ecoEnergy Retrofit programs. Click here for more information on how you can still receive grants and rebates for retrofitting your home or business.

Are you concerned that you may have asbestos or vermiculite in your home?

If you have concerns and would like to know how to identify asbestos or vermiculite, click here for further details and contact information. Thermo Seal Insulation Systems will not remove insulation if it has tested positive for asbestos. For asbestos removal, click here or refer to the information provided in our "links" section .

What type of insulation do you have in your home...? check out the comparison chart

Ask us about our Fire Proofing service using Monokote Z-3306 and MK-6.

To learn more please visit our technical information section or view pictures & videos in our gallery.