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insulation sound proofing draught proofing stop condensation
elegant secondary glazing
ExtraGlaze contact details
Instant quote
Extraglaze Explained
Measuring Guidelines
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order free sample
  • 3 months ago
    ratings 5
    Excellent service !
    Service rating : Excellent and very pleasant customer service. Richard and Nic are very helpful on the phone and always happy to answer questions and give advice.
    Product : The glazing panels are very well made and easy to fit. I found the instructions for self - fitting a little daunting at first,...
  • 4 months ago
    ratings 5
    Service rating : Slow but everything arrived in good order, very well packed
    Product : Only available solution for our huge sash window.

    Looks decent, was easy to put up. Seals tighter than other systems we have tried.

    Seemed expensive for two sheets of perspex and a few...
  • 4 months ago
    ratings 5
    Service rating : Great product, informative website, exceeded our expectations
    Product : Perfect fit, practically invisible
  • 4 months ago
    ratings 4
    Excellent result
    Service rating : Extraglaze offer a great service and made a wonderful job of installing secondary glazing on our stained glass windows. They were very patient with me going backwards and forwards to ask for different variations on the quote. However, despite having given as much information in...
  • 4 months ago
    ratings 5
    Service rating : Have used extraglaze several times great service as always !!!
    Product : excellent service and support

Extreme Adhesive Test

 

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We wanted to prove to ourselves our adhesive is as good as if not the best!

Proven to improve

 

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The Building Research Establishment and Coventry University complete tests of the Extraglaze system
Soundproofing and thermal test results...

Read more...

Recommended for Listed Buildings

 

Telford and Wrekin Conservation Department encourage the use of secondary glazing, where possible, to increase thermal efficiency.

Read more...
 

Essentials Fitting Kit

 

Essentials Fitting Kit

fittingpack
£23.55 each
Surface cleaning wipes

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Includes the seam roller, a microfibre cloth, 235ml of VuPlex Anti-Static Cleaner and your choice of pack size containing 3M TM surface cleaning wipes.

 

Generally we would recommend two wipes per panel where the paint is already in a generally clean condition, but please note this also depends on the the size of panels being applied. In rooms with a cooker, or a fireplace, or a history of cigarette smoke you may need to make an extra effort, for example a good method is to clean paint surfaces with a warm wet cloth and household detergent then use these wipes to remove the last of any stubborn grease.


Help & Guides

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How to stop condensation

 

A typical installation
 
For sash windows
 
For casement windows
 
Easy Open System
 

 

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