Extraglaze Secondary Glazing - Contact Details
Extraglaze Explained
Measuring Guidelines
Solutions for listed buildings

Reviews

  • 1 month ago
    ratings
                    5
    Excellent product and professionalism
    James
    Show more ...
  • 1 month ago
    ratings
                    5
    We felt its the best glazing alternative to often unsightly aluminium units
    Mr Tanaka, London
    Show more ...
  • 1 month ago
    ratings
                    4
    Very personal but professional service
    Product : Excellent, easy to use and install
    Graham Moss
    Show more ...
  • 1 month ago
    ratings
                    5
    Solved the condensation problem on single glazed wooden casement windows.
    Product : Solved condensation problem
    Show more ...
  • 2 months ago
    ratings
                    5
    So far so good!
    Product : Has completely eliminated condensation issues we had...
    Show more ...
  • 2 months ago
    ratings
                    5
    We found the quality of the glazing excellent.
    Show more ...
  • 3 months ago
    ratings
                    5
    Very happy with the results
    Service rating : Good pre sale service, good product, and good instructions for a DIY job.
    Andrew Stirling
    Show more ...
  • 3 months ago
    ratings
                    5
    Great service and product
    Product : Has stopped drafts and condensation on window panes.also been good...
    Graeme C, NYorks
    Show more ...
  • 3 months ago
    ratings
                    5
    Service rating : The extraglaze panels arrived quickly and after I fitted them my conservatory keeps the heat and I have no condensation now .
    Peter
    Show more ...
  • 3 months ago
    ratings
                    5
    Superb service
    Service rating : Tailored delivery to my needs
    Nicholas Fardon
    Show more ...

Extra news

Veritherm case study – Extraglaze comes out top

Extraglaze was installed as part of a real life case study, in a real home, and the results measured and reported by Veritherm.co.uk

Read more …

Green Homes Grant

(announced 7th July)

Important update for October 2020: Extraglaze has given great consideration to the Green Homes Grant, and has declined to take part.

Read more …

Extraglaze at the National Trust offices, Hidcote Manor Gardens

February 2020

We are very proud to have installed our magnetic secondary glazing at the National Trust's Hidcote Manor Gardens, in the staff offices – to keep everyone warm in rooms where other potential secondary glazing solutions had been considered out of the question.

Read more …

Help & Guides

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Reviews

  • 1 month ago
    ratings
                    5
    Excellent product and professionalism
    James
    Show more ...
  • 1 month ago
    ratings
                    5
    We felt its the best glazing alternative to often unsightly aluminium units
    Mr Tanaka, London
    Show more ...
  • 1 month ago
    ratings
                    4
    Very personal but professional service
    Product : Excellent, easy to use and install
    Graham Moss
    Show more ...
  • 1 month ago
    ratings
                    5
    Solved the condensation problem on single glazed wooden casement windows.
    Product : Solved condensation problem
    Show more ...
  • 2 months ago
    ratings
                    5
    So far so good!
    Product : Has completely eliminated condensation issues we had...
    Show more ...
  • 2 months ago
    ratings
                    5
    We found the quality of the glazing excellent.
    Show more ...
  • 3 months ago
    ratings
                    5
    Very happy with the results
    Service rating : Good pre sale service, good product, and good instructions for a DIY job.
    Andrew Stirling
    Show more ...
  • 3 months ago
    ratings
                    5
    Great service and product
    Product : Has stopped drafts and condensation on window panes.also been good...
    Graeme C, NYorks
    Show more ...
  • 3 months ago
    ratings
                    5
    Service rating : The extraglaze panels arrived quickly and after I fitted them my conservatory keeps the heat and I have no condensation now .
    Peter
    Show more ...
  • 3 months ago
    ratings
                    5
    Superb service
    Service rating : Tailored delivery to my needs
    Nicholas Fardon
    Show more ...

Extra news

Veritherm case study – Extraglaze comes out top

Extraglaze was installed as part of a real life case study, in a real home, and the results measured and reported by Veritherm.co.uk

Read more …

Green Homes Grant

(announced 7th July)

Important update for October 2020: Extraglaze has given great consideration to the Green Homes Grant, and has declined to take part.

Read more …

Extraglaze at the National Trust offices, Hidcote Manor Gardens

February 2020

We are very proud to have installed our magnetic secondary glazing at the National Trust's Hidcote Manor Gardens, in the staff offices – to keep everyone warm in rooms where other potential secondary glazing solutions had been considered out of the question.

Read more …


Extraglaze in Telford, formerly in Shrewsbury, is both a supplier and installer of specialist secondary glazing services, with a rapidly expanding network of trained fitters. Our customers include home owners, offices, schools, even holiday resorts with single glazed windows. We frequently install our secondary glazing in listed buildings and conservation areas, as well as church conversions, often with arched and stone framed windows. Extraglaze will even turn double glazing into triple glazing, and stop condensation. If you live in a noisy city or town centre, especially with draughty, badly sealed sash windows, it will bring you the sound insulation you never imagined possible, even as you watch the traffic pass by! We insulate sash windows and insulate casement windows. All our panels are made to measure. We make special shapes, arches and out-of-square panels, even bowed (3 dimensional) panels for windows that follow curved facades. We supply and fit magnetic secondary glazing for sash windows and casement windows, and of course stained glass windows. If you require energy saving windows then insulating sash windows is a great alternative to window replacement or window renovation. The low cost of secondary double glazing is affordable compared to replacement sash windows & replacement casement windows. Extraglaze offers window thermal insulation and sound insulation for existing windows including stained glass windows. Both double glazed sash windows and triple glazed sash windows are possible. Extraglaze can turn draughty old windows into energy efficient windows. We have Fitters in Newark, Grantham & Nottingham, also in Newcastle upon Tyne in the North East. Installations are taking place in Hove, Lewes & Brighton. Additionally in Central London: Islington and around Mile End. We have installers in Weymouth and Swanage, Dorset.

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Important advice


Friday 1st March 2024


Currently new orders will be dispatched within 3 weeks.

Great summer news! Many customers say Extraglaze is keeping their homes cooler in the summer. So, yet another benefit, and another energy saving if you have air conditioning.

DIY customers: please order a Free Sample and Measuring Guide, and spend time in our FAQs. You may get your answers immediately, instead of waiting for a reply from us.

Want to have Extraglaze installed by one of our fitters? We are steadily increasing the number of fitters available throughout the UK. Amongst the large colourful buttons you'll see Find an installer near you (or Fitter Finder under the drop down menu for Quote & Order Online).


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