You can view and print the Measuring Guide from this page - or please order a pre-printed booklet version which comes together with a Free Sample - just use the large pink/purple button on this page.
View online: Measuring Guide
Reviews
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1 week ago
Awesome product!!Service rating : Kept to their promises and actually delivered the goods early!Paul UnderwoodShow more ... -
3 weeks ago
Highly recommendedProduct : Windows have stopped condensation and reduced noise especially wind from named storms!Show more ...
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3 weeks ago
Service rating : Efficient delivery and a great product.
Product : Very good product and service
Barry Asker -
4 weeks ago
Service rating : Top quality product, great customer care
Product : Top quality and accurately manufactured
Mark Cass, Hove -
1 month ago
Service rating : Very good product and service. Some people hardly notice the discreet secondary glazing on our sash windows.
Michael OxberryShow more ... -
1 month ago
Just the job.Show more ...
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2 months ago
Service rating : Really pleased with the end result - neat and effective. Brilliant service. Thanks very much.
Rob Hill, ShrewsburyShow more ... -
3 months ago
the double glazing has made a huge difference to the overall temperature of the house, although it's too soon to compare it with a whole year. (more about that later) Friends are amazed at how discreet the panels look. Often they don't notice until we point them out. Also, they have reduced the...
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4 months ago
excelent product measurements exact very pleased no more condensationService rating : very good quick online service
anthony mawsonShow more ... -
4 months ago
Service rating : Very helpful in helping me to sort out what was best for my needs.Show more ...
Extra news
Extraglaze at the National Trust offices, Hidcote Manor Gardens
February 2020We 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
3rd April 2020
If you are stuck at home thinking about your DIY projects then we are still here to support you.
Read more ...Scientifically proven
In April 2014 we received confirmation that Extraglaze is a scientifically proven thermal insulation solution that beats a typical aluminium framed alternative.Measuring Guide
Help & Guides
A typical installation
For sash windows
For casement windows
Easy Open System
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Reviews
-
1 week ago
Awesome product!!Service rating : Kept to their promises and actually delivered the goods early!
Paul UnderwoodShow more ... -
3 weeks ago
Highly recommendedProduct : Windows have stopped condensation and reduced noise especially wind from named storms!Show more ...
-
3 weeks ago
Service rating : Efficient delivery and a great product.
Product : Very good product and service
Barry Asker -
4 weeks ago
Service rating : Top quality product, great customer care
Product : Top quality and accurately manufactured
Mark Cass, Hove -
1 month ago
Service rating : Very good product and service. Some people hardly notice the discreet secondary glazing on our sash windows.
Michael OxberryShow more ... -
1 month ago
Just the job.Show more ...
-
2 months ago
Service rating : Really pleased with the end result - neat and effective. Brilliant service. Thanks very much.
Rob Hill, ShrewsburyShow more ... -
3 months ago
the double glazing has made a huge difference to the overall temperature of the house, although it's too soon to compare it with a whole year. (more about that later) Friends are amazed at how discreet the panels look. Often they don't notice until we point them out. Also, they have reduced the...
-
4 months ago
excelent product measurements exact very pleased no more condensationService rating : very good quick online service
anthony mawsonShow more ... -
4 months ago
Service rating : Very helpful in helping me to sort out what was best for my needs.Show more ...
Extra news
Extraglaze at the National Trust offices, Hidcote Manor Gardens
February 2020We 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
3rd April 2020
If you are stuck at home thinking about your DIY projects then we are still here to support you.
Read more ...