+ Windows

Windows collection

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

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.
Learn more
+ 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!
View more

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!
+ Get a quote

By Phone

Give us a call and have all your windows and doors related questions answered by professionals. We can set up a complimentary in-home estimate as well! Call (905) 695-5100

Get it Online

Fill out our simple form and we'll get back to you in no time! Simply fill in your information and one of our representatives will be in touch as soon as possible. Click Here

How Long Will it Take?

We do our very best to drop by your home within 24 hours. There, we take detailed measurements and provide you with an accurate, no obligation estimate!
  • November


  • 4339
  • 0

Your Richmond Hill windows and doors experts

Quantum Windows and Doors are the best destination for windows and doors in Richmond Hill. In addition to our exceptional range of products, Quantum offers expert installation. All of our products are locally manufactured to ensure the highest possible quality as well as unbelievable prices. Our experienced design experts help you discover the perfect windows and doors to suit your personal taste as well as your budget. Choose Quantum as your Richmond Hill windows and doors experts and make your home renovation an incredibly easy and affordable experience.


Quantum offers the best possible selection of windows and doors in Richmond Hill. Our wide range of styles ensures there is something to suit every homeowner’s taste as well as the interior and exterior design of your home. From our classically beautiful bay and bow windows to our simple and elegant picture windows, from our exceptional entrance doors to our beautiful patio doors, our selection is truly unrivaled. Additionally, there is no need to come to us, our sales representative will come to your Richmond Hill home to walk you through our catalogue and provide you with a detailed quote on the spot.


In addition to our wide range of products, Quantum also offers reliable and affordable Richmond Hill windows and doors installation. Our products are energy efficient and proper installation is necessary to ensure a tight seal against unwanted air infiltration. This allows you to reap the benefit of lowered heating and cooling costs. When you trust your Richmond Hill windows and doors installation to Quantum, you can be confident you get a tight seal and a perfect install every time.


Contact Quantum for your free Richmond Hill windows and doors quote. There is no need for you to take time out of your busy schedule to come to us; we will come to you. On our visit, we will educate you about the many benefits of our high quality products and help you choose the perfect thing to suit your taste and personal budget. When you make Quantum your Richmond Hill windows and doors experts, you can be confident you are getting the highest quality at a reasonable price. Contact us today!


Comments, please fill out the form below

You comment will be published within 24 hours.

Cancel reply


Use our form to estimate the initial cost of renovation or installation.

Latest Posts
l_class=”page-margin-top clearfix” title=”Categories”]
© Copyright Website development by .

    Free In-Home Estimate Within 24 Hours

    Why pay more? Get factory direct prices today!

    Fill in the form and we will call you back shortly.

    Please prove you are human by selecting the Car.

    Request a callback

    Thank you, your information has been successfully sent!

    We will be in touch shortly (during business hours)
    For a faster response feel free to call (416) 661-9915.