Secondary double glazing from Colin Dawson Windows.

We still offer the availability of secondary double glazing which is particularly suitable for sensitive areas such as listed buildings and conservation areas.

Secondary double glazing provides huge sound and insulation benefits whilst retaining existing framework. Available in a variety of styles to suit most window openings and in White finish or Van Dyke Brown finish. Each with an integral sub-frame to fix to the prime window or to window reveals.

Technical details for our secondary double glazing can be seen here.


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