Double glazed Grade II listed building in Greenwich

Bespoke Double-glazed Listed Buildings

As specialists in double glazed windows and doors for listed, conservation and period properties, we have successfully installed our elegant slimline double glazing, which looks just like single glazing, on listed buildings in 26 unique planning authorities across London and the Home Counties (and many more conservation properties), and have used slimline double glazing on over 350 projects in total.

This means we have been able to maximise the thermal and acoustic performance of these unique windows and doors without altering the original period look of the buildings.

Example CAD drawing

The range of services we offer for listed and conservation properties is unique to each project, catering for the architectural needs of period properties throughout the ages, and includes exact-match replacement and part replacement of sash windows, casement windows and a wide range of doors.

As well as slimline double glazing, we offer bespoke glazing options including restoration glass – which has the slightly uneven look of original period glass – and windows can be hand-puttied and hand painted to complete the period look.

Because replacement windows and doors on listed and conservation properties can be difficult to get planning permission for, our service includes helping our clients put together listed building planning applications by supplying full detailed CAD designs for council approval. 

To have a look at an example of the process involved, see our case study of the first double glazed Grade II listed building in the Royal Borough of Greenwich, or see our guide on how to get planning permission to replace windows on listed buildings.

At Timbawood we have worked on conservation and listed buildings in over 30 unique planning authorities across London and the Home Counties. 

See below for the planning authorities where we have installed slimline double glazing on listed buildings:

PLANNING AUTHORITIES:
DOUBLE GLAZED LISTED BUILDINGS

Basingstoke & Deane Borough Council
Brentwood Borough Council
Broxbourne Borough Council
Chichester District Council
City of London
City of Westminster
East Hampshire District Council
Elmbridge Borough Council
Fareham Borough Council
Hart District Council
Horsham District Council
London Borough of Hackney
London Borough of Hounslow
London Borough Of Islington
London Borough Of Richmond Upon Thames
Rother District Council
Royal Borough of Greenwich
Royal Borough of Windsor & Maidenhead
Runnymede Borough Council
South Downs National Park Authority
Southwark Council
Spelthorne Borough Council
Tandridge District Council
Three Rivers District Council
West Berkshire Council
Wycombe District Council

DOUBLE GLAZED CONSERVATION PROPERTIES

Brent Council
Lambeth Council
Merton Council
The Royal Borough of Kensington & Chelsea
Wandsworth Council
Waverley Borough Council 

To find out more about any of our products or to speak to one our specialists about the options available, please get in touch.