Authentic Design: Faithful to original Victorian detailing including slim sightlines for a genuine period look.
Ultra Low 98mm Profile: Perfectly designed for pitched roofs between 17.5° and 65°.
Durable Construction: Crafted in 3mm steel, coated with anti-corrosion zinc protection and a dual-layer polyester powder coating (RAL 9005 Black) for exceptional strength, long lasting durability and a timeless, sophisticated finish.
Energy Efficiency: Fully Part L compliant, achieving 1.4W/m²K.
Easy Installation: Installation flashing kit available for a quick and simple watertight installation. Available for a standard or recessed installation.
Planning-friendly solution: Ideal for sites where conservation or heritage approval is required.
Seamless Inside and Out: Flush installation to the roofline. Internal 'frameless' design with premium timber linings finished to RAL 9010 white.
Natural daylight from above: Maximises interior light while preserving the buildings architectural integrity.
Natural Ventilation: To be accompanied by classic hand cast ironmongery for a breathable building. Available in Brass Within Reach, Brass Out of Reach, Chrome Within Reach and Chrome Out of Reach
Technical specification
Finish
White internal timber linings
Height
98 mm
Width
1180 mm
Dimensions
517mm Clear Viewable Width x 980mm Clear Viewable Length.
Crystal uPVC Double-Glazed Window Black/White, Right-Hand Side Hinged adjacent to Top-Hung Opener positioned above Fixed, 965 × 905 × 70mm, Clear Glazing. The window incorporates espagnolette locking mechanism, integrated trickle ventilation, and is supplied with a handle, PVC cill, and glazing packers for unit installation. Overall height includes the cill. All product handings are specified from the exterior perspective.
Keylite's Fire Escape Roof Windows are ideal for safety as they open to 45°, complying with statutory regulations, offering an easy means of escape in the event of an emergency.
Crystal uPVC Double Glazed Window, Top-Hung Opener, 1040 x 610 x 70mm, Obscure Glazing. Constructed with high-energy-efficiency Glazing units to achieve an A energy performance rating. Incorporates espagnolette locking mechanisms, integrated trickle ventilation, and includes a handle, PVC cill, and Glazing packers for installation. Overall height measured from the exterior, inclusive of the cill. All product configurations are oriented for external perspective.
Crystal uPVC Double-Glazed Window Black/White, Right-Hand Side Hinged adjacent to Top-Hung Opener positioned above Fixed, 965 × 905 × 70mm, Clear Glazing. The window incorporates espagnolette locking mechanism, integrated trickle ventilation, and is supplied with a handle, PVC cill, and glazing packers for unit installation. Overall height includes the cill. All product handings are specified from the exterior perspective.
Keylite's Fire Escape Roof Windows are ideal for safety as they open to 45°, complying with statutory regulations, offering an easy means of escape in the event of an emergency.
Crystal uPVC Double Glazed Window, Top-Hung Opener, 1040 x 610 x 70mm, Obscure Glazing. Constructed with high-energy-efficiency Glazing units to achieve an A energy performance rating. Incorporates espagnolette locking mechanisms, integrated trickle ventilation, and includes a handle, PVC cill, and Glazing packers for installation. Overall height measured from the exterior, inclusive of the cill. All product configurations are oriented for external perspective.