We have tried and tested all manner of glass manufacturers, but nothing to date that surpasses the quality of Celsius.  Celsius is produced by the industry renowned company K2.

With over 12 years’ experience in its field, K2 Glass is now firmly established as a specialist manufacturer of conservatory glazing, assuring you of the utmost quality in product and service.
At the heart of the Celsius range lies tried and tested technology, specially developed by one of the largest glass manufacturers in the world, with over 35 years experience in glass production. The range carries the BS EN 1279 standard and is backed by a 20 year warranty against seal failure.

More consumers are becoming increasingly aware of the benefits of glass roofing compared with polycarbonate. Aside from aesthetics, glass tends to have a much longer life span compared to other roofing products and coupled with the ease of maintenance; it is now a preferred option by many discerning consumers.

The Celsius range – incorporating Celsius performance glass, Celsius Clear and Celsius Plus, was one of the first glazing options on the market to offer the unique combination of heat reflection and thermal insulation, but Celsius has even more benefits that help conservatories to become an all year round living space

REHAU TOTAL70c 70mm Cross Section
0.8 Window REHAU TOTAL70c_Triple