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Windows - Performance Numbers

Regency Windows are certified by subjecting them to the battery of ASTM (American Society for Testing and Materials) tests for air infiltration, water infiltration, and structural performance. These tests are part of the accepted industry standard for windows.* Independent third parties, from a CSA (Canada Standards Association) approved testing laboratory, witness all tests. CSA is a national trade association that establishes voluntary standards for the window and door industry. The CSA Administrator issues the Certification.

Many windows are constructed with a metal spacer between the panes to give the insulating glass unit structural stability. Unfortunately, these metal edges conduct cold from the outside of your home at a rate up to 120% higher than at the center of the glass area. This can create condensation problems at the window edge, damaging woodwork and draperies.

Regency Windows combine a structural foam spacer with a seal of hot melt butyl to create a “warm” non-conductive edge, so Regency Windows virtually eliminate condensation. And, the Super Spacer design also minimizes the subtle movement of glass panes caused by changes in temperature – helping to prevent seal failure and reducing stress on glass panes.

PVC VINYL VERTICAL SINGLE HUNG WINDOWS

AAMA/NFRC
Model VT CRF SHGC U-Value* ER
Single Hung .59 56 .54 30 33
*Total window U-value with EnergyPlus Low-E glass, 90% argon fill and Super Spacer
CAN A440-M00 STANDARD
Model Air Water Load Forced Entry CSA
Single Hung A2 B4 C3 F10 Certified

Tested to CSA A440-00

PVC VINYL VERTICAL DOUBLE HUNG WINDOWS

AAMA/NFRC
Model VT CRF SHGC U-Value* ER
Double Hung .55 56 .51 .31 28
Picture .59 65 .59 .29 36
*Total window U-value with EnergyPlus Low-E glass, 90% argon fill and Super Spacer
CAN A440-M00 STANDARD
Model Air Water Load Forced Entry CSA
Double Hung A2 B4 C3 F10 Certified
Picture Pass B7 C4 - Certified

Tested to CSA A440-00

PVC VINYL CASEMENT, AWNING AND BASEMENT WINDOWS

AAMA/NFRC
Model VT CRF SHGC U-Value* ER
Casement .52 59 .47 .28 32
Fixed Casement .59 61 .55 .29 36
Awning .51 56 .47 .28 32
Basement .55 58 .48 .30 28
*Total window U-value with EnergyPlus Low-E glass, 90% argon fill and Super Spacer
CAN A440-M00 STANDARD
Model Air Water Load Forced Entry CSA
Casement A3 B7 C4 F10 Certified
Fixed Casement A3 B7 C4 - Certified

Tested to CSA A440-00

PVC VINYL HORIZONTAL SINGLE SLIDER WINDOWS

AAMA/NFRC
Model VT CRF SHGC U-Value* ER
Single Slider lift-out .51 58 .54 .30 33
Single Slider tilt and turn .59 58 .54 .31 31
Picture .59 65 .59 .29 36
*Total window U-value with EnergyPlus Low-E glass, 90% argon fill and Super Spacer
CAN A440-M00 STANDARD
Model Air Water Load Forced Entry CSA
Single Slider lift-out A2 B3 C3 F10 Certified
Single Slider tilt & turn A2 B1 C4 F10 Certified
Picture Pass B7 C4 - Certified

Tested to CSA A440-00

PVC VINYL HORIZONTAL DOUBLE SLIDER WINDOWS

AAMA/NFRC
Model VT CRF SHGC U-Value* ER
Single Slider lift-out .59 58 .50 .30 29
Double Slider tilt & turn .55 59 .51 .31 28
*Total window U-value with EnergyPlus Low-E glass, 90% argon fill and Super Spacer
CAN A440-M00 STANDARD
Model Air Water Load Forced Entry CSA
Double Slider lift-out A2 B4 C3 F10 Certified
Double Slider tilt & turn A2 B2 C3 F10 Certified

Tested to CSA A440-00

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Product List - Download Brochure PDF



Double Hung Windows

The traditional design of Regency Double Hung Windows make them the perfect choice for homeowners who want the best. They combine functional beauty, balanced daylighting, and an array of decorative options that allow you to enhance your environment.

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Sliding Windows

These windows present the best of both worlds by combining exquisite form with effortless function. You'll appreciate the timeless style of their smooth clean lines. Our innovative design provides years of easy-to-operate, fingertip control.

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Casement Windows

A focal point of any room, these windows have a time-honoured allure and enchantment that always make them a welcome addition. We've added state-of-the-art performance to their traditional beauty to bring new levels of elegance and energy efficiency.

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Awning Windows

Nothing else can match the beauty and understated elegance of these very distinctive styles. Their smooth lines add a charming touch to your home, while expanding your outdoor view. They are also skillfully crafted to reduce energy loss and enhance your indoor comfort.

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Bay and Bow Windows

Nothing else can match the beauty and understated elegance of these very distinctive styles. Their smooth lines add a charming touch to your home, while expanding your outdoor view. They are also skillfully crafted to reduce energy loss and enhance your indoor comfort.

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Leaded Glass Collection

Regency Bevelled-Leaded Glass adds elegance and distinction to any home...and complements any architectural motif. Every piece of the Leaded Glass Collection is handcrafted using hand-cut glass, crystal bevel clusters, and hand-soldered casings.

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Performance Numbers
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