An image of a conservatory roof An image of glazing on a conservatory An image of conservatory glass An image of  a conservatory roof

With three large production facilities Glass Systems leads the industry in IGU fabrication.

Our dedicated conservatory roof division, fabricates & distributes a range of conservatory roof glazing.

With our dedicated delivery fleet we have the ability to deliver across england and South Wales.

Our state of the art machinery allows us to produce IGU's in a fast and efficient way.

technical information

All of our glass units are accredited to BS EN 1279 and BS EN 12150. Climate glass units Incorporate Argon gas, a safe and inert gas that improves insulation, warm-edge spacer bar technology that reduces "cold spots" and condensation - avoiding the formation of unsightly mould while improving thermal insulation.

Climate double glazed units are measured according to the following properties:

  • Solar reflection - The amount of heat from the sun that is deflected away.
  • Thermal insulation or 'U' value - A measurement of the rate of heat loss through the double glazing, and calculated as W/m2K. The lower the 'U' value, the better thermal insulation is achieved.
  • Light transmission - The percentage of visible light directly transmitted through the glass.

Climate glass performance information


Climate Ecoclean Clear Climate Ecoclean Blue Climate Ecoclean Neutral Sunshield Climate Ecoclean Blue Sunshield Climate Ecoclean Aqua Sunshield Standard Double Glazing
With Softcoat With 4S With Softcoat With 4S With Softcoat With 4S With Softcoat With 4S With Softcoat With 4S
Solar Reflection N/A N/A 61% 67% 61% 67% 61% 80% 72% 78% 24%
Thermal Insulation 1.2 1.0 1.2 1.0 1.2 1.0 1.2 1.0 1.2 1.0 2.8
Self Clean Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No
Glare Reduction No No Yes Yes Yes Yes Yes Yes Yes Yes No
Sound Reduction Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No
Light Transmission 79% 72% 52% 45% 44% 37% 28% 27% 43% 32% 81%

For more information download the Climate brochure here, call us now on 01639 823 778 or use our contact form

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