Toronto’s #1 Windows & Doors Specialists
Over 80,000 Greater Toronto Area home owners chose us for quality windows and doors since 1998. Get a quote today.
Delivery & Installation
Fast and clean installation by professional technicians
Reduce your bills by 25% and soundproof outside noise
Reliable windows & doors with limited product warranty
Join over 80,000 customers in GTA
Got my windows and doors done, had great customer service and an overall good experience. Would definitely recommend their product and service too.
Shawn Smoothe, window-door installation
the sales and installers were very professional, polite and good in timing, the area were cleaned after the work done. the price was reasonable the product quality is good, I had another window was installed by the same group three years ago.
Said Mishriki, Toronto, window installation
Great customer service from start to finish. The team that came to my house was very clean and quick. The sales person had the best suggestions that worked within our budget.
John D, Toronto, window installation
Gave us fair price, had windows made within 3 weeks and installation was done in one day the guys cleaned up after and took all old ones away great service
Chris, Mississauga, window installation
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Premium Windows & Doors at Affordable Prices Since 1998
With over 20 years of experience in the windows and doors industry, Loyal Seal Windows & Doors Inc. is one of Canada’s leading windows and doors suppliers. Loyal Seal carries a wide range of quality windows and doors systems.
When you choose windows, you want quality, beauty, and economy. Choosing Loyal Seal for your home means choosing the highest quality materials and installation service. It means being pleased with your beautiful windows and doors for years to come.