General Info

Simulated Single Hung Casement windows utilize the innovation which combines the appearance of a traditional vertical sliding window (single hung) with the convenience and energy efficiency of a casement window.
Quality Matters
As the manufacturer, we take pride in the quality and craftsmanship of our products. Our windows are built to withstand the harsh Canadian climate. Each unit is custom made to the exact specifications of your project.![]()
Health Smart Windows
All Casa Bella windows use Non-Metal Super Spacer technology to help fight mold and condensation - Learn more about Health Smart Windows.
Make a smart investment in your home with Casa Bella Windows!
Sizing Chart: Simulated Single Hung WindowsDownload: Casa Bella Brochure
Features
Standard Window Features - Classic, Architectural PLUS, Uniqwood
- Sturdy extruded vinyl (upvc) construction
- Fusion welded frame & sash for superior strength
- Multi hollow chamber design to increase rigidity and insulating values
- Warm edge non-metal Super Spacer®
- Advanced weather stripping for a superior seal
- Corrosion resistant fiberglass screen with painted aluminum frame
- Multi-Point locking system
Premium "PLUS" Window Features - Architectural PLUS, Uniqwood
- All Standard Features
- Stainless Steel Hardware & Components
- Easy Clean Sash, opens 90 degrees
- Triple Weather Stripping
- Nested Folding Hardware
- 4.5" Wide Vinyl Profile
- Lifetime Warranty
Options
Window Series
Classic Series - Affordable Quality
The Casa Bella Classic Vinyl Series Window combines great performance with value and economy. This is the window that many of the premier builders in Ontario have chosen.
*Equipped with Standard Features.
Available in: Casement, Simulated Single Hung Casement, Horizontal Sliding, Vertical Sliding, Bay and Bow, Specialty Shapes
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*up to 64% Higher Energy Rating (ER) than current Energy Star requirements. Energy Star Chart
Learn More: NRCAN Guide to understanding window ratings
Architectural PLUS Series - Premium Quality
The Casa Bella Architectural Plus Series is a premium grade line of vinyl residential windows. Ideal for discriminating homeowners or builders who appreciate superior performance, design and added features.
*Equipped with Standard and PLUS Features.
Available in: Casement, Simulated Single Hung Casement, Awning, Bay and Bow, Specialty Shapes
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*up to 100% Higher Energy Rating (ER) than current Energy Star requirements. Energy Star Chart
Learn More: NRCAN Guide to understanding window ratings
Uniqwood Series - Premium Wood Quality
The warmth, beauty and endless décor possibilities of wood with the great performance and energy efficiency of Vinyl. Our patented process features real wood on the inside with the maintenance free benefits of vinyl on the outside.
*Equipped with Standard and PLUS Features.(Pictured with High Performance Package)
Available in: Casement, Simulated Single Hung Casement, Awning, Bay and Bow, Specialty Shapes
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*up to 100% Higher Energy Rating (ER) than current Energy Star requirements. Energy Star Chart
Learn More: NRCAN Guide to understanding window ratings
Installation
FACT - A poorly installed window will NEVER perform properly or ever save you any money.
Whether it be new construction or replacing old, tired windows and doors, it doesn't matter how much you spend if they're not properly installed. A poor installation means you're losing out on energy efficiency, performance and cost savings! Get all the facts with our FREE "Installation Guide" before you decide on your new Windows and Doors!
Download our Guide to discover Who's REALLY Installing Your Windows?
Expert Installation, Every Time!
At Casa Bella, we always use our own factory-trained installation crews. We do NOT use subcontractors or pay by piece work! We specialize in full rip (brick to brick), retrofit and insert installations. We always use the best method of installation based on the construction of your house. Our professional consultants will discuss the various methods during the estimate phase and walk you through the options.
In addition, Casa Bella utilizes a unique vinyl exterior finishing system that is aesthetically attractive and provides a superior weather seal and energy efficiency. All jobs are completed promptly, professionally and with the utmost care. Site clean up and courteous service are the hallmarks of our business.
That's why ensuring a quality installation of your window and door systems is so important. Casa Bella is a leader when it comes to installing your new investment. We not only manufacture your window and door products, but we also offer superior installation with our very own installers.











