LUNA 71
Five-Chamber Vinyl Window
The LUNA 71 combines timeless design with reliable performance and high thermal insulation. Its gently rounded profile lines complement a wide range of architectural styles and give the window a classic, elegant appearance.
The 2.8 in. (71 mm) deep, five-chamber vinyl profile provides a stable construction for a wide range of residential and building projects. Its coordinated profile geometry and two continuous perimeter seals support reliable weather protection and comfortable indoor living.
Built for Comfort, Efficiency, and Lasting Performance
Every component is designed to support dependable insulation, structural strength, and long-term everyday use.
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71 MM PROFILE DEPTH
A balanced profile depth developed for stable construction across residential and building projects.
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FIVE-CHAMBER PROFILE
Five internal chambers support dependable thermal insulation and structural performance.
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Uf VALUE 1.31 W/(m²K)
A reliable frame U-factor designed to support everyday thermal comfort and energy performance.
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STEEL REINFORCEMENT
Continuous internal steel reinforcement contributes to stability and dependable operation.
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DOUBLE OR TRIPLE GLAZING
Compatible with double- or triple-pane thermal-insulating glazing configurations.
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OPTIONAL WARM-EDGE SPACER
An available warm-edge spacer helps optimize thermal performance at the edge of the glazing.
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TWO PERIMETER SEALS
Two continuous perimeter seals support reliable weather protection and comfortable indoor living.
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LOW-MAINTENANCE SURFACE
A durable, weather-resistant vinyl surface designed for easy long-term care.
Operating Types, Configurations, and Custom Shapes
The system supports one-, two-, and three-part windows, balcony doors, and custom shapes for a wide range of architectural requirements.
OPERATING TYPES
CONFIGURATIONS AND CUSTOM SHAPES
Structural requirements may limit certain custom shapes to fixed units.
