Winterglaze double or secondary glazing helps to stop the heat escaping out your windows

Retrofit & Secondary Glazing

Winterglaze Retrofit Double Glazing replaces inefficient single pane windows, reducing heat lost through a homes' windows.

Winterglaze Secondary Glazing provides a thermal barrier on existing windows, with an additional layer of glass or acrylic infill in a removable sliding unit.


Producer Statement

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Specifiers product manuals

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