Specialty-shaped Windows

Add a Touch of Elegance

Noble’s specialty-shaped window products will give you the ability to custom design your windows to meet your contraction, architectural and personal needs. You can choose from many window styles such as: moon, half moon, oval, and much more. Specialty shaped windows are known for their dramatic accents or and unique eye-catching style. These windows work well on their own or can be coupled with a traditional window to further the appearance of your existing window opening.

Noble’s specialty-shaped windows are built from heavy-duty, 100% virgin UPVC vinyl. Our specialty shaped windows are fusion welded to increase strength and reduce wind drafts. And just like all of our conventional vinyl windows; they come standard with our lifetime warranty.

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More in this category: « Bay & Bow Windows
  1. Guardian ClimaGuard™ 71/38
  2. Super Spacer
  3. Canadian CSA-A440 Standard
  4. Quad-Seal System
  5. Credentials
  6. Partners


Keeping You Warm When It's Cold Outside
Choosing ClimaGuard 71/38 glass can result in significantly lower heating energy costs and an improvement in insulating value by as much as 50% over standard clear glass.

Keeping You Cool When It's Hot Outside
With ClimaGuard 71/38, solar heat gain and damaging radiation can be significantly reduced without sacrificing clear views and daylight. ClimaGuard 71/38 blocks up to 50% more unwanted solar energy than standard clear glass, and up to 40% more than even dark tinted glass resulting in lower air conditioning expenses and a more comfortable living environment.

Super Spacer

Super Spacer sealed units have up to 20 times the life expectancy of single-seal insulating glass systems available on the market today. The Super Spacer bar is up to 950 times less conductive than an aluminum spacer bar.

The Canadian Standards Association (CSA) has established the CSA-A440 standard for windows performance.

The testing measures the rate of a windows' Air tightness, Water tightness, Wind resistance, Condensation resistance, Fore entry resistance and Ease of operation.
All Noble's products have  been tested and meet or exceed the CSA-A440 requirements.

CSA Standard
Illustration Showing the Zones in Canada

Noble Windows & Doors Ltd. and Weather Seal Windows Inc. made windows from virgin Non-recycled vinyl. They are designed to meet and exceed CSA and Energy Star requirements.

Quad-Seal System
Exclusive use Weather Seal Windows Inc. patented Quad-Seal windows, available in North America only.

Exclusive use patented technology by NOBLE LTD.


Canadian Window and Door Manufacturers Association





Tomek Trojanowski