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
Height
98 mm
Finish
White internal timber linings
Width
1028 mm
Dimensions
517mm Clear Viewable Width x 828mm Clear Viewable Length.
Crystal uPVC Double Glazed Window Black/White Finish, Left-Hand Side Hung, Adjacent to Fixed Light, 965 x 1190 x 70mm, Clear Glazing. This Crystal uPVC double-glazed window utilises a high-efficiency glazed unit, achieving an A-rated energy performance classification. The window features espag locking mechanisms, integrated trickle ventilation, and is supplied with a handle, PVC cill, and glazing packers for installation. The overall height measurement includes the cill. All handed configurations are determined from the external perspective.
Crystal uPVC Double Glazed Window, Top-Hung Opener, 820 x 820 x 70mm, Clear 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 Triple Glazed Window, Black/White, Left & Right Hung, Top Centre Opener Over Fixed, 1770 x 1115mm, Clear Glazing. The Crystal uPVC Triple Glazed Window is triple glazed using a high energy efficient glazing unit, producing an A+ Rated window. Featuring espag locking, trickle ventilation and comes with handle, PVC cill and glazing packers to glaze the unit. It measures 1770 x 1115mm with the overall height including the cill. All product handings are viewed from the outside.
Clear viewable dimensions: 821mm width x 980mm length.
Bring authentic heritage style and modern performance together with The Original Conservation Rooflight - a trusted choice for period properties and restoration projects.
Designed to replicate the classic appearance of the Victorian cast-iron rooflight, the CR13-3 delivers traditional character while meeting todays performance standards. Perfect for listed buildings, conservation areas, and heritage sites, it provides a sympathetic, planning-compliant solution that enhances natural light without compromising on authenticity.
The Rooflight Co Conservation Rooflight range remains the benchmark for blending timeless aesthetics with superior modern engineering - the perfect finishing touch for any heritage roof.
Height
98 mm
Finish
White internal timber linings
Width
1180 mm
Dimensions
821mm Clear Viewable Width x 980mm Clear Viewable Length
Crystal uPVC Double Glazed Window Black/White Finish, Left-Hand Side Hung, Adjacent to Fixed Light, 965 x 1190 x 70mm, Clear Glazing. This Crystal uPVC double-glazed window utilises a high-efficiency glazed unit, achieving an A-rated energy performance classification. The window features espag locking mechanisms, integrated trickle ventilation, and is supplied with a handle, PVC cill, and glazing packers for installation. The overall height measurement includes the cill. All handed configurations are determined from the external perspective.
Crystal uPVC Double Glazed Window, Top-Hung Opener, 820 x 820 x 70mm, Clear 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 Triple Glazed Window, Black/White, Left & Right Hung, Top Centre Opener Over Fixed, 1770 x 1115mm, Clear Glazing. The Crystal uPVC Triple Glazed Window is triple glazed using a high energy efficient glazing unit, producing an A+ Rated window. Featuring espag locking, trickle ventilation and comes with handle, PVC cill and glazing packers to glaze the unit. It measures 1770 x 1115mm with the overall height including the cill. All product handings are viewed from the outside.
Clear viewable dimensions: 821mm width x 980mm length.
Bring authentic heritage style and modern performance together with The Original Conservation Rooflight - a trusted choice for period properties and restoration projects.
Designed to replicate the classic appearance of the Victorian cast-iron rooflight, the CR13-3 delivers traditional character while meeting todays performance standards. Perfect for listed buildings, conservation areas, and heritage sites, it provides a sympathetic, planning-compliant solution that enhances natural light without compromising on authenticity.
The Rooflight Co Conservation Rooflight range remains the benchmark for blending timeless aesthetics with superior modern engineering - the perfect finishing touch for any heritage roof.