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

Reviews

  • 1 week ago
    ratings
                    5
    We found the quality of the glazing excellent.
    Show more ...
  • 2 weeks 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 ...
  • 2 weeks 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 weeks 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 weeks ago
    ratings
                    5
    Superb service
    Service rating : Tailored delivery to my needs
    Nicholas Fardon
    Show more ...
  • 3 weeks ago
    ratings
                    4
    generaly good
    Product : Already stopping the cold from the windows
    Show more ...
  • 4 weeks ago
    ratings
                    5
    Warm at Last
    Product : The Extraglaze products are very effective, very...
    Show more ...
  • 1 month ago
    ratings
                    5
    A perfect and affective way to start retrofitting your home.
    Product : The panels are so neat...
    Clare Fenton
    Show more ...
  • 1 month ago
    ratings
                    4
    Overall I was very pleased with the work. Nick was patient explaining the process, and I was very grateful that he accepted the job despite the many challenges.
    Show more ...
  • 1 month ago
    ratings
                    5
    Would certainly recommend
    Product : Unless you look very closely you can hardly...
    Carol Martin, Telford
    Show more ...

Extra news

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 …

Coronavirus update

Tuesday 11th January 2022

We are still open to receive orders.

Read more …

Transforming the enjoyment of your own home

Extraglaze Secondary Glazing is a scientifically proven, magnetic secondary glazing, specifically crafted for period windows and historic buildings.

arrowpichigh tiny Instant warmth retention

arrowpichigh tiny Your windows will look their best for much longer

arrowpichigh tiny Condensation very often eliminated, immediately

arrowpichigh tiny Clearer than glass

arrowpichigh tiny Sound proofing to reduce road noise significantly

arrowpichigh tiny Readily shaped to out-of-square frames, arches and more

arrowpichigh tiny Super slimline and so discreet it can even fit behind shutters.


Extraglaze Secondary Glazing achieves this with the absolute minimum change to the appearance of any windows. Our customers remark that their secondary glazing is almost invisible, once installed.


The benefits continue:

  • secondary glazing 1
  • secondary glazing 2
  • secondary glazing 3
  • secondary glazing 4
  • secondary glazing 5
  • secondary glazing 6

arrowpichigh tiny Instantly feel more comfortable

arrowpichigh tiny Your windows made better than ever

arrowpichigh tiny No upheaval, building works or decorating

arrowpichigh tiny Lower energy bills

arrowpichigh tiny Draughts sealed

arrowpichigh tiny No damage to existing windows

arrowpichigh tiny Light weight and easy to handle

arrowpichigh tiny Listed Building Consent not required*


How to compare our Extraglaze and Saverglaze products
...indeed any magnetic secondary glazing :

    extraglaze   saverglaze
 
System features
 
 
 
Fully assembled panels: just unpack & fit arrowpichigh tiny   arrowsaverglaze
Superior packaging = safe delivery every time arrowpichigh tiny   arrowsaverglaze
All panels labelled for identification arrowpichigh tiny   arrowsaverglaze
Panel edge colours match your windows arrowpichigh tiny   arrowsaverglaze
Scientifically proven in independent tests arrowpichigh tiny   arrowsaverglaze
Extra high bond adhesive arrowpichigh tiny   cross pichigh tiny
Frame magnets also match your windows arrowpichigh tiny   cross pichigh tiny
Maintenance free magnets arrowpichigh tiny   cross pichigh tiny
Genuine Crylux ® clear cast acrylic arrowpichigh tiny   cross pichigh tiny
Continually being developed and improved arrowpichigh tiny   cross pichigh tiny
Fitted by us option arrowpichigh tiny   cross pichigh tiny

...over glass in sliding aluminium frames:

    Benefits to consider... Extraglaze Secondary Glazing Sliding aluminium
    Condensation Very low ** Serious
    Thermal insulation 11% better U-value than aluminium
    Product thickness 8.2mm Typically 40mm
    Frames None White aluminium
    Change to your window's appearance Almost none A bulky glazed unit
    Sound proofing *** ---- Comparable ----
    SURFACES Warm to the touch Chilly glass & metal

*We have installed Extraglaze Secondary Glazing magnetic secondary glazing in all types of listed buildings, in conservation areas and in World Heritage sites. In every case, after discussion with the relevant bodies, no formalities/consent was required. We advise that customers always make appropriate enquiries in case an exception should arise, however usually a phone enquiry is all it takes to get clarification. Should you need information to send to your Conservation Officer please call or email with your request: we can send diagrams for this purpose. Please also order a Free Sample.


**In tests conducted for us at Coventry University, Extraglaze Secondary Glazing suffered 78% less condensation than the aluminium framed glass secondary glazing, when fitted to a sash window, with high humidity 'indoors' and temperatures of between -5 and -10 centigrade 'outdoors'.


***In tests conducted for us at the Building Research Establishment, we compared Extraglaze Secondary Glazing against an aluminium system stiffened by sliding framework running down the centre of the window. This stiffness gave it a slight advantage. Whereas the Extraglaze Secondary Glazing had no stiffeners, and looked much better for it. Had we stiffened it we believe they would have been more comparable.

 

Fitting Service - or DIY

We can expertly install for you or supply fully assembled panels for you to fit with our full guidance. Order your free sample pack here.

Solutions for listed buildings & conservation areas

Extraglaze Secondary Glazing is the ideal secondary glazing solution for Listed Buildings and for those in Conservation Areas, being particularly suitable for buildings of historic significance. Planning Permission or Listed Building Consent will almost certainly not be required from your local authority. "most authorities encourage the fitting of secondary glazing to increase the thermal efficiency of period windows."

Fitted by Us service – for a fuss free installation

We provide a complete Supply and Fit service, from the initial survey right through to fitting and after sales care. You can get an initial estimate online here without the need for our surveyors to call. If you are happy with your estimate you can book a comprehensive survey and follow up quote online too.

Where do we install?

van medWe are working towards installing nationally but at present there is no surplus charge within a 50 kilometre radius of our Telford base or one of our national installers. If you are beyond that distance, we will ask a fair and reasonable charge for travel time and fuel.

Please send us your own measurements in the first instance to obtain an initial estimate. If you feel totally confident in measuring and installing for yourself then please use our Estimate or Buy Online pages to place your order.

DIY - fully assembled for you to install

We supply DIY secondary glazing panels ready to install. These are not kits, they are made to measure, fully assembled and ready to apply. In many cases all you need to do is open the box and fit the panels to your windows. We will supply a comprehensive set of fitting instructions and are available to offer help via our helpline phone number or via Skype or Facetime. Download our measuring guide here and then enter your measurements into our online estimator where you can also place an order.

To make an enquiry please use the Contact Us page
or email us - This email address is being protected from spambots. You need JavaScript enabled to view it.

 

Help & Guides

measuring icon

 

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Reviews

  • 1 week ago
    ratings
                    5
    We found the quality of the glazing excellent.
    Show more ...
  • 2 weeks 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 ...
  • 2 weeks 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 weeks 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 weeks ago
    ratings
                    5
    Superb service
    Service rating : Tailored delivery to my needs
    Nicholas Fardon
    Show more ...
  • 3 weeks ago
    ratings
                    4
    generaly good
    Product : Already stopping the cold from the windows
    Show more ...
  • 4 weeks ago
    ratings
                    5
    Warm at Last
    Product : The Extraglaze products are very effective, very...
    Show more ...
  • 1 month ago
    ratings
                    5
    A perfect and affective way to start retrofitting your home.
    Product : The panels are so neat...
    Clare Fenton
    Show more ...
  • 1 month ago
    ratings
                    4
    Overall I was very pleased with the work. Nick was patient explaining the process, and I was very grateful that he accepted the job despite the many challenges.
    Show more ...
  • 1 month ago
    ratings
                    5
    Would certainly recommend
    Product : Unless you look very closely you can hardly...
    Carol Martin, Telford
    Show more ...

Extra news

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 …

Coronavirus update

Tuesday 11th January 2022

We are still open to receive orders.

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.

logoExtraglaze

Important advice


Saturday 17th February 2024


FEBRUARY ONLY - Don't lose out - get FREE Delivery on all orders paid this month.
Want to put Extraglaze to the test? Why not take advantage of FREE delivery now so you can try it in one-room. Then, if you like it, come back for more. So many of our customers do just that.

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? Please request our services well in advance of the winter period - after that time we may be fully booked up, but don't hestitate to ask, because we are steadily increasing the number of fitters available throughout the UK. Please consider, if you know a good trades person locally then they could be your best first-point-of-call. We want to support them, rather than disappoint you altogether. For their benefit please order a Free Sample and Measuring Guide in advance. When your windows prove challenging we can work with them to survey your windows from photos and approximate dimensions, or a video conversation. If you need the expertise of a Master Fitter we will make this clear.


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