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Conservation Roof Windows

Keylite's Conservation Roof Window is designed to complement both renovation & new build projects in a traditional style.

Image of a Integral Blind roof window

Roof Windows Size Chart

Conservation Roof Window Size Chart


The roof window that delivers
extra performance at no extra cost

With multiple enhanced features, all designed to fit faster, fit lower, fit warmer, the 2014 Keylite Futuretherm Technology range is more thermally efficient and easier to install than ever before.

Our new Expanding Thermal Collar provides a unique thermal solution which fills the gap between the window frame and the roof, combating cold bridging and reducing heat loss from inside the room.

Keylite is the only roof window offering a thermal collar as a built-in feature as standard. All other roof windows require a secondary thermal collar component just to achieve the same level of thermal performance, making Keylite a better choice every time.

Roof Window Benefits

The black central glazing bar and low profile external flashing maintain the traditional character of the building, whilst still accommodating the flow of natural light to the interior below.

› Classic Design
While traditional in its external appearance, the standard Conservation Roof Window benefits from all of the advanced Keylite features including thermal efficiency, low maintenance and ventilation control.

› Centre Pivot
Centre Pivot Conservation Roof Windows available in Pine or White Finish

› Thermal Performance
Only Keylite windows have an Integrated Thermal Collar, Warm Edge Glazing and a Recessed Fit as standard, leading to enhanced thermal performance. Learn more about Futuretherm Technology

› Top Hung
Top Hung/Fire Escape Conservation roof windows available in pine or white finish.

Expanding Thermal Collar Video

For more videos visit our Keylite installation videos section

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