We use cookies to improve our website and your experience when using it. To find out more about cookies or how to delete them see our Privacy Policy
 To accept cookies from this site and to dismiss this message click > Agree
insulation sound proofing draught proofing stop condensation
ExtraGlaze contact details
Instant quote
Extraglaze Explained
Measuring Guidelines
Solutions for listed buildings
order free sample
  • 4 days ago
    ratings 5
    Excellent
    Product delivered on time and to exact measurements. They look so good you hardly see them
    Paul Robinson, West Sussex
  • 4 days ago
    ratings 5
    Great product
    Personal service- great product
    Product : Once we got to grips with all instructions and guidance our panels were easy to install
  • 5 days ago
    ratings 4
    Beautiful
    Beautiful glazing, well packaged. Only problem was poor communication about the delivery.
    Product : Great glazing. Affordable and convenient.
    Thank you for your very positive feedback. On the communications side of things, there was a “quiet” two weeks while we prepared your order. At this time of year our workshop is at its busiest dealing with a rush of orders. Despite this I am happy we got your panels to you within 12 working days, and...
    Read more...
  • 6 days ago
    ratings 5
    Great product
    First class service, quick delivery, great product
    Product : Good quality and well-constructed
    Malcolm Nelson
  • 2 weeks ago
    ratings 5
    Prompt delivery, excellent packaging and very clear instructions.
    Product : Brilliant, effective double glazing, almost invisible, easy to install.
    Imogen Mason

Extreme Adhesive Test

 

thumbnail

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

Proven to improve

 

coventry university logo bre logo

 

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...
 

Fitting

 

 Extraglaze Fitters improve window insulation and soundproofing

The benefits of installing secondary glazing over replacing your existing windows are:

• Usually fitted in a day

• Minimal disruption

• No huge openings while the replacements go in

• No re-plastering or redecoration (unless frame painting is required)

• No planning issues

• Preserve the beauty and character inside and out

• We rarely need to use power tools during installation

 

As well as all the benefits above, Extraglaze is nearly always supplied and fitted at considerably less expense than replacements.

 

While we are in your property

Our approved fitter will arrive with your made-to-measure Extraglaze panels. We will wipe down some of the window frame paintwork, then unwrap and apply the Extraglaze panels in quite rapid succession. On some windows, especially sash windows, we may fit additional components, all quite minimalist. There may be a need for some power tools, but not many. A ladder and small platform may be used to reach high. Any “mess” made during installation is mostly limited to our packaging and protective materials which will be taken away.

 

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

measuring icon

 

How to stop condensation

 

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

 

guildomc

 
cards
poweredByWorldPay