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Built to withstand extreme weather and deliver unmatched protection and peace of mind.
Engineered for superior thermal performance, lower energy costs, and a more comfortable space.
A premium bi-folding door that opens wide for outdoor living and seals tightly for winter comfort.
Key Features:
• CW-PG45 NAFS certification
• Tested to ±2,160 Pa structural load
• U-Factor 0.33 W/m²·K
• Water penetration resistance to 400 Pa
• Full-width opening for seamless indoor-outdoor living
| NAFS | U-VALUE | SHGC | VT | WATER PENETRATION | SLS | ULS | COND.RES | REPORT |
| CW-PG45 | 0.33 | 0.18 | 0.27 | 400 | ±2160 | ±3240 | 47 | NAFS |
Choose a standard finish or ask about a custom color.
Selected finish: Matt Black
Have a different color in mind?
Other colors can be customized for your project.
Tell us your preferred color.
Share a color name, color code or reference image with our team to discuss your custom finish.
Color samples are shown for reference.
Explore glass options for comfort, light and privacy.
Click a glass type to learn more.
Glass combinations and availability vary by product.


Premium Aluminum System

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