Capless Roof Lantern

A variation to our popular externally capped roof lantern, this truly frameless and capless version of our roof lantern offers outstanding external and internal aesthetics. Our accredited structural silicone glazing techniques allow the production of a Glass lantern rooflight without the requirement for internal framework to the products hips or ridge. When looking up at the roof lantern, the internal finish of the glass to glass joints creates the same sleek, ’frameless’ contemporary aesthetic as our capped version that is truly jaw-dropping.

The Duplus capless roof lantern is double glazed in clear toughened safety glass as standard, with options of blue, bronze or grey tinting or if preferred, an obscure finish for privacy or high performance Solar Control to minimise solar gain (g) and maximise light transmittance (Lt). Unlike traditional ‘stepped edge’ glass rooflights where the outer edge of the glass is vulnerable to breakage, our rooflights fully enclose the double glazed units within the perimeter framework to eliminate this risk. The top surface of the double glazed unit is flush with the external face of the perimeter frame to allow rainwater to disperse rapidly, minimising cleaning and maintenance requirements.

The extruded thermally broken Aluminium perimeter frame is powder coated RAL 7016 Anthracite grey Matt externally and RAL 9910 white matt internally as standard. Other RAL colour options are available upon request.

As standard all double glazed units incorporate clear low ‘E’ glass achieving a centre pane U-value of 1.1 W/m²K.