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  Bespoke Slimline - Secondary Glazing

Window treatments for the acoustic and thermal improvement of historic & period windows

Interior Glaze understand the significance of quality and aesthetics in buildings where the application of secondary glazing may be required, all of our secondary glazing systems are manufactured from a low profile aluminum extrusion making our windows hardly noticeable once installed. Our bespoke manufacturing capabilities mean that we can cater for any colour and style of window; sash, casement, hinged, arched, or bay windows we can tailor a solution to suit you. From Listed Buildings to residential and commercial properties our products and services continue to serve the public for their reputable quality and value. 


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Our unique approach to Secondary Glazing

Sound Proofing

Sound Proofing

If you are suffering from intrusive noise pollution in your living or working environment, interior Glaze can help you restore a peacefull living condition one of our specialist window installations can reduce 45 Db of unwanted noise, Thats a dramatic 80% reduction.

Secondary Glazing for Listed Buildings

Preserving listed & heritage buildings

Traditional properties in conversation areas and those in listed buildings are restricted when it comes to the replacement of their old windows. Interior Glaze provide Secondary Glazing solutions that retain the thermal and acoustic properties expected from a modern day window.

Free Secondary Glazing Consultation

Free Home Consultations

Free Home Consultations are the perfect oportunity
To outline your requirements.
Inform you on our products.
Show you our product range.
Clarify any queries you may have
Measure your windows.

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Improving your living conditions with our Secondary Glazing Services

Interior Glaze specialise in Sound and draught proofing specialist secondary glazing installations for your Listed & Heritage windows.
Our products and services continue to serve the residential and commercial market for their reputable quality. we offer our services around Greater London and the surrounding M25 area Larger projects nationwide will also be considered.

Listed Buildings

Secondary Glazing continues to be the best solution for listed buildings; where the original windows cannot be altered or modified. Secondary Glazing Is installed to the room interior creating double glazing on a larger scale. From Sound proofing to thermal insulation Interior Glaze can tailor a solution to suit your existing windows.

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Did you know that one of our Secondary Glazing installations can significantly reduce the build up of condensation on your windows!