VELUX GCL 2501H Heritage Conservation Roof Window

Transform traditional spaces with maximum daylight while enhancing indoor comfort with great thermal efficiency. The VELUX Heritage conservation roof window is designed to be in-keeping with heritage aesthetics of historic buildings. Slim and elegant and sitting flush to the slates, it blends beautifully into the roofing material. Thoughtfully co-created with Architects and Conservation Officers, it enhances modern living, while maintaining the building’s original character.

As the owner of a historic property, you can now create new spaces full of daylight and fresh air whilst respecting the character of the building. Although it looks traditional, there’s nothing old-fashioned about the Heritage conservation roof window. For optimal indoor comfort, its glass-to-edge technology lets in as much daylight as possible and delivers a high-energy performance.

For additional comfort, you can choose VELUX pleated blinds for flexible light adjustment in a stepless design that can be placed anywhere in the window.

The original-style winding handle gives a traditional touch and provides convenient operation of the Heritage conservation roof window. The 15 cm opening allows for natural ventilation – ideal for airing out.

The VELUX Heritage conservation roof window offers a guaranteed thermal efficiency U-value of 1.3 W/m2K to keep your rooms warm and cosy. ​

Moreover, the roof window glazing comes with premium features like safety glass and a toughened outer pane for extra security. The easy-to-clean coating prevents dirt sticking to the pane, a UV filter will protect your furniture from fading as well as rain noise reduction. In other words, everything modern life requires from a roof window.