800 x 1800 mm Frameless Walk-on Skylight Glazing:Double Glazed Adjustable Airflow: Ventilate your space

Adjustable Airflow: Ventilate your space without fully opening the window by adjusting the bottom handle

Elevate your living space with the VELUX GPU top-hung roof window

Choose our Insulated Upstand for a reliable

Enhanced Ventilation: Use the top control bar to allow fresh air circulation even when the window is securely closed

Double or triple skin units

800 x 1800 mm Frameless Walk-on Skylight Glazing:Double Glazed Adjustable Airflow: Ventilate your spaceThermal Walk On Skylights Energy Efficient Skylights Elevate your space with our Thermal Walk On Skylights, perfect for both roof terraces and basement conversions. These innovative walkable skylights seamlessly integrate into your home, ensuring exceptional thermal efficiency while allowing natural light to flood the areas below. Versatile Indoor and Outdoor Walk On Glass Skylights Our walk on glass skylights are engineered for both indoor and