Energy Efficient Double Glazing

Double glazing for efficiency

With significantly more glass than frame in a typical window, the glass element greatly influences its performance. Rylock suggests you start by choosing double glazing, to cost-effectively reduce heat loss by up to 51%.

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On south-facing windows, you may opt for a high performance glass in the double glazed panel. Low-E double glazing comes complete with a low emissivity pane to further minimise heat loss. For west-facing elevations, your sales consultant is likely to recommend our double glazed unit with solar control glass. This ‘spectrally selective’ glazing reflects the infrared radiation emitted by hot objects.

 

Discover more about your glazing options

What does Low-E mean, & what is SHGC?

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