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insulation sound proofing draught proofing stop condensation
ExtraGlaze contact details
Instant quote
Extraglaze Explained
Measuring Guidelines
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order free sample
  • 4 weeks ago
    ratings 5
    Great product and easy to fit. Reduced condensation and traffic noise
    Service rating : Great service and packed with care. Each piece was labelled to make fitting clearer and to avoid mistakes.
    Product : Great product, effective and easy to fit.
    Martin Jebb
  • 4 weeks ago
    ratings 5
    Easy to install and very effective
    Excellent product, easy to install and we’re already enjoying the benefits.
  • 4 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,...
  • 5 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...
  • 5 months ago
    ratings 5
    Service rating : Great product, informative website, exceeded our expectations
    Product : Perfect fit, practically invisible

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...
 

Estimator

 

A minimum order of £500 is applicable in most instances.

Below are some examples of how much our Extraglaze Supply & Fit Service has cost in a small range of properties.

 

Example 1

A small thatched cottage near Chester with little casement windows (excluding conservatory).

28 small to medium panels of Extraglaze.

Some strips that allow you to lay one panel over an adjacent panel (handy when opening).

Fully fitted price - £2,825

 

Example 2

A large Victorian three bedroom home in Birmingham with a front bay window on each floor.

38 panels of Extraglaze, mostly for casement windows, with some strips that allow you to lay one panel over an adjacent panel (handy when opening).

Fully fitted price - £5,130

 

Example 3
An Edwardian office building with 46 large sash windows.

86 panels of Extraglaze, with extensive provision of strips that allow you to lay one panel over an adjacent panel (handy when opening), plus Hinged Upper Panels.

Fully fitted price - £12,350

 

 

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

 

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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