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.

Double Glazing increases the chance of the warm air staying inside the home and windows

Retrofit Double Glazing

Winterglaze Secondary Glazing woman keeping warm

Secondary Glazing


Producer Statement

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Specifiers product manuals

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