Low Profile Design
There are specialist rooflights that are manufactured for the heritage property market. Conservation rooflights are easily recognised by their low profile which means they sit flush and remain unobtrusive to the building’s original architecture. Another characteristic is their slender appearance as conservation requirements stipulate that a minimal amount of framework should be visible, particularly if rooflights are placed next to each other. All of our traditional conservation skylights have a genuine glazing bar. This particular design feature is integral to the rooflight and not only provides a more authentic look but offers increased strength for the opening section.
Other manufacturers of conservation roof windows have opted to remove the traditional bar in favour of sticking something to the double glazed unit. Whilst this may provide a minimal benefit to the thermal performance, we at Lumen believe it significantly detracts from the appearance and moves the product even further away from the original.