Manufacturer of Windows & Doors

Weather Seal Windows & Doors Inc. is recognized throughout North America for our design excellence, precision, craftsmanship, state of the art technology and our commitment to our customers.

A LEADER That Means Business Manufacturing Vinyl Windows & Doors

Get professional advice on your vinyl windows and exterior doors from a top manufacturer in the business.

Our company has a solid reputation for quality and craftsmanship. We provide contractors, homeowners, wholesalers and custom builders with a vast selection of windows and doors.

We take pride in manufacturing the best vinyl windows on the market today. We have been manufacturing vinyl windows for years and operate from our 50,000 Sq Ft. production facility, which is located in North York (Toronto) Canada.

 

We believe that replacing windows should only be done once. This can only be achieved by starting with a product that is designed, tested and built to perform and last a lifetime in Canadian weather. Our employees and distributors take great pride in making and selling our products.

Weather Seal Windows Inc. offers the best warranty in the business and will make every effort to ensure your full satisfaction.

Years In Business

Production Facility

Total Windows Manufactured

Home Of The Patented Quad Seal System

Our Quad-Seal windows are of the highest quality and are made out of 100% PURE Unplasticized Polyvinyl Chloride – simply put, we use the purest vinyl materials available. These windows are completly custom made and are available in wide range of colours.

OVER 50,000 SQ.FT. Manufacturing Facility

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Cutting Edge Welding Technology

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Glass Cutting Machine Imported From Germany

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Our Advantages

  • We urge you to compare us to other vinyl window companies. Find out why many people make Weather Seal their first choice.
  • Most comprehensive warranty in the industry on parts and glass.
  • Transferable Lifetime warranty.
  • Energy Star and Energy Star High Effeciency qualified windows.
  • Wide selection of colours, glazing and grill options available.
  • Dedicated staff make up our team, our family. With over 20 years of experience in making windows and doors for your family.
  • CSA inspected and certified products.
  • Cutting edge machinery providing us with precision so that our windows fit perfectly in your existing openings.
  • Exceptionally energy efficient with a choice of double 7/8” glass or upgraded  1 3/8” triple glass on our Casement and Awning window line.
  • Choose between our industry’s first Quad Seal System or new styled Legacy Line of casement and awning windows.
  • Over 20 years of serving customers with integrity and providing quality products.
  • Weather Seal is a member of the C.W.D.M.A. (Canadian Window & Door Manufacturer Association), EnergyStar and CSA..

Choose Weather Seal for your project not only for the best prices, but also for peace of mind in knowing that your windows are installed and serviced right the first time.

Ready To Become a Dealer?

Become a registered dealer with weather seal today and rest assured that the only windows you use for your projects are the most cutting-edge, technically sound windows on the market.

DOING OUR SHARE TO PROTECT THE ENVIRONMENT

At Weather Seal we are a serious about protecting our environment so that future generations can thrive. We have developed numerous company policies to help reduce waste and increase our efficiency.

Interested In Using Weather Seal Windows For Your Next Project?

Fill in the form below and we’ll have your local dealer get intouch – Thank you!

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