Double Glazing Frameless Rooflight

Rooflights and skylights are the perfect way of boosting natural light in loft conversions, studios, apartments, stairwells and extensions. Our rooflights are custom-made to your specification and manufactured to the highest standards using best-quality materials. With excellent thermal performance and full compliance to building regulations, Glass Squad rooflights make a great addition to homes or workspaces.
Daylight Properties (EN 410)

Daylight Transmittance : 72%
Daylight Reflectance Outdoor : 17%
Daylight Reflectance Indoor : 19%

Solar Energy Properties (EN 410)

Solar Energy Direct Transmittance : 48%
Solar Energy Reflectance Outdoor : 27%
Solar Energy Absorption : 25%
Solar Heat Gain Coefficient (Solar Factor / g) : 59%
Shading Coefficient : 0.67 UV Transmission : 34%

Thermal Conductivity (EN 673)

U Value W/(m2K) : 1.2

Sound Insulation Value (EN 12758)

Rw (C; Ctr) dB : 33 (-1; -3)

In need of a bespoke size or a different specification of glass? Contact us today for a free quote.