Roof Access Window Replacement
(VELUX GXU)
Easy and Safe Access to Your Roof — With Natural Light and Ventilation
The VELUX GXU Roof Access Window combines functionality, durability, and modern design.
It provides safe and easy access to your roof for maintenance or inspection — while filling the space with daylight and fresh air.
The white polyurethane interior gives it a clean, contemporary look and makes it moisture-resistant and maintenance-free, perfect for bathrooms, attics, or laundry rooms.
With its side-opening sash (up to 90°) and laminated Low-E3 glass, the GXU model ensures safety, insulation, and brightness in one elegant solution.
Where It Works Best
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Attics or lofts where occasional roof access is needed
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Utility spaces, bathrooms, or laundry areas with humidity
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Homes needing both daylight and functional roof access
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Roof pitches between 15° and 85° (VELUX recommended range)
Features & Benefits
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Side-Opening Design Opens up to 90° for safe and easy roof access.
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Daylight & Ventilation Works as both a skylight and a functional roof hatch.
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White Polyurethane Interior Seamless, maintenance-free, and moisture-resistant finish.
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Energy-Efficient Glass Laminated Low-E3 glass for insulation and UV protection.
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Durable Exterior Cladding Aluminum construction for weather resistance and long life.
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VELUX Warranty10-year product and installation warranty.
