We are motivated by perfection and providing customer satisfaction in this rapidly changing industry. We are always developing unique and custom methods to deliver exceptional quality products and solutions efficiently.

Integral Seal Manufacturing Inc. was established in 1995 in Concord Ontario, initially providing thermal sealed units to the GTA market. Since we have evolved into the glass industry expanding to our 50,000 square feet manufacturing and storage facility. Now we are equipped with industry leading equipment, including Engineered-to-order (ETO) software, CNC cutting machines, custom laminated, and automatic sealed unit lines. We take pride in our daily maintenance routines with dedicated technicians and quality control experts.

We produce glass for a wide range of projects and applications, namely the new condominium market with over 100 high rises in the past 10 years. Our facility is equipped and ready for any type of job as we continue to employ advancements in technologically along with creativity in the architectural design market. Our glass printers and coloured interlayers stand alone in Ontario market providing clients with custom design options never available before.



Architectural Brochure


Browse through some previous projects utilizing a wide range of Integral Seal’s high quality glass products.