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Celsius Performance Glass – a whole new concept in glazing – A glass that keeps homes cool in summer and warm in winter

Celsius Performance Glass - a stunning range of coated high performance glass specifically designed for use in conservatories.

Imagine a glass that offers the best of both worlds. A glass that keeps your conservatory warm and cosy in the winter and cool and comfortable in the summer. Thats what Celsius delivers plus lots more such as minimal maintenance, ease of cleaning and improved sound insulation.

Impressive technological features combined with a subtle blue tint in the glass helps ensure that unwanted glare is kept to a minimum allowing for all year round enjoyment of the conservatory.

Other features mean heat from inside the home is reflected back into the property, whilst excessive solar heat is deflected away.

Celsius is one of the few glazing products on the market to offer this unique combination of heat reflection and thermal insulation.



Just Look at the Benefits:

Other Information:


Improved Insulation by 50%

In an age when energy efficiency is paramount our product outperforms standard glass units by 50%, thereby reducing potentially expensive heating bills. A unique micro-coating is applied to Celsius, which ensures heat from inside the home if reflected back into the property rather than lost through the glazing. Thanks to this feature, Celsius has a U-value of just 1.2

Up to 74% of heat reflected

Our unique solar coating reflects up to 74% of total solar energy. This is nearly three times that of standard glass. The micro-coating applied to Celsius therefore gives it a solar factor of 22%. Its ability to reflect so much solar heat can prevent conservatories from overheating during hot weather.

Glare reduced by 44%

Celsius glass reduces glare by up to 44% all year round compared to a standard double glazed unit. The subtle blue tint applied to the glass gives a visible light transmittance of 45% and reduces the uncomfortable glare that can occur with ordinary glass products. At the same time, it still allows sufficient light through for the conservatory to be enjoyed on duller days.

88% UV protection

Dont limit yourself to the cane suite and allow yourself something a little more sumptuous in the knowledge that Celsius glass will protect your furnishings from sun damage by up to 88%

Improved Sound Insulation

A further impressive benefit of Celsius is its ability to significantly reduce the impact of outside noise levels. A Celsius glazed roof offers twice the sound insulation of a typical 25mm glazed polycarbonate roof.

Minimal Maintenance

Celsius is treated with a unique easy clean coating. This enables rainwater to run off the glass taking most dirt and grime with it. In this way, it reduces the build up of unsightly deposits and in turn, the need for regular manual cleaning.

Reduced Condensation

Celsius Performance Glass - Reduced Condensation

Celsius micro coating keeps the surface of the glass up to 5°C warmer than conventional panes. This helps to dramatically reduce condensation.

Enhanced Energy Efficiency

Thanks to its ability to reflect heat back into the home, Celsius can lead to greater energy efficiency and lower heating bills.

Click here to download the Celsius retail brochure (2mb PDF)

All Copy and Content supplied by K2 Conservatories

For more information, please visit:

K2 Conservatories | Aluminium | Celsius

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