Family owned and operated since 1989, Thermo Seal Insulation Systems was founded on the simple principles of providing superior products and service so everyone can enjoy the comfort and savings that come from having the best insulation available. With a strong dedication to quality and workmanship, it's no wonder Thermo Seal Insulation Systems has become the successful insulation contractor it is today.
The Largest Blown-in Fibreglass Insulation Installer in Ontario
Thermo Seal Insulation Systems has continued to grow over the years. Muskoka residents and cottagers have been witnesses to the growth of our head office and warehouse, which are right on Hwy 11. We are the largest contractor installing blown-in fibreglass insulation in Ontario, and after 28 years, it is a product we still firmly believe in.
One benefit to still being family owned and operated is that we don't govern ourselves like a corporation. We care about our customers and the communities in which we operate and stay true to our motto: Quality, Integrity, Pride – Since 1989.
Our goal is to continue growing and operating using sustainable and honest business practices that are in tune with our customers' demands. Read what our customers have to say about our work.
About Owners Richard & Doreen Clement
Richard and Doreen started Thermo Seal Insulation Systems with 4 employees and, over the years, have grown to employ more than 50 people full time. With a dedication to quality and service, it's no wonder why they have been so successful. They are proud to be involved in all of the local communities where Thermo Seal Insulation Systems operates.