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Discover our selection of vinyl windows, guaranteed to suit every style and budget. Manufactured locally, we pride ourselves on quality and durability.
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Proudly Canadian

Our windows are manufactured locally in Ontario, meaning we get to pass the savings on directly to you. Quality and affordability come together at Quantum.
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+ Doors

Doors collection

From entry doors to patio doors, storm doors and more, discover the difference quality makes. Browse our selection of factory direct doors and save!
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Incredible Prices

Our doors are manufactured by us ensuring that we can stand behind the quality of our products. The best prices for the best quality doors - guaranteed!
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  • November


  • 1402
  • 0

Don’t Sweat It – Windows and Doors

As the winter season is approaching, many homeowners will face window condensation. Temperature discrepancies on either side of an interface such as a window can result in condensation, much like the water that collects on the glass of a cold drink on a hot day. Many homeowners are unaware that if they upgrade their windows, they will no longer have to put up with condensation, as the windows will be tightly sealed. Quantum Windows and Doors is your best choice for door and window replacement, especially as the frostier temperatures roll in and condensation becomes an issue. Quantum has a full range of innovative doors and windows that are guaranteed to meet your needs and exceed your expectations.

What is a Replacement Window?

A replacement window is one that is built to fit the opening of your previous window in order to prevent any disruptions to interior or exterior surroundings. Replacement windows can upgrade the design of your home and provide further benefits such as strength and energy efficiency.

What is Low-E Glass?

Low-E glass, or low emissivity glass, reduces the transfer of heat through the glass. This means that more warm air stays inside your home in the winter, and outside your home in the summer! Low-E glass is a great way to reduce your energy bill year round – by heating less in the winter and using the air conditioning less during the summer, you’ll save money and help the environment, too!

Am I covered?

All of Quantum’s Energy Star windows and doors are Canadian made, guaranteeing the best materials. Not only do all our windows meet the highest standards, but they come with warranty. This warranty covers Quantum’s vinyl windows, entry door systems and patio doors.

What Will I Save?

This winter, save up to 30% when you purchase five or more windows and/or doors! Enhance the look of your home, increase your home’s value and add instant curb appeal by updating your old, warped wooden windows with brand new vinyl windows by Quantum Windows and Doors!

Choosing Windows and Doors

Quantum offers a huge selection of windows and doors – choose from a wide variety of colours, styles and decorative options. Visit the Quantum Windows and Doors website for more information on hardware options and new technology. Learn about the benefits of upgrading your homes’ doors and windows and get inspired.

What’s Next?

Contact Quantum Windows and Doors for a free, no-obligation estimate and start the process of making your home more energy-efficient and beautiful! Our skilled professionals will measure your existing windows and doors and help you choose the styles that suit your needs, décor and budget! Contact Quatum today!


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