Reviews

2 weeks ago

Excellent product and professionalism

Service rating : Nic was excellent throughout. Extremely professional and took great care in the measuring and installation of the secondary glazing on what were very complicated windows! They made an immediate impact and both the rooms feel significantly warmer as a result - you can also barely notice...

Read the full review in Feefo...

James
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3 weeks ago

We felt its the best glazing alternative to often unsightly aluminium units

Service rating : Extraglaze provide an excellent service. They take time to understand your needs and pay real attention to detail. I highly recommend them!
Product : The product itself is very effective for both thermal and acoustic insulation. We had it installed to our bedroom, which is next to...

Read the full review in Feefo...

Mr Tanaka, London
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4 weeks ago

Very personal but professional service

Product : Excellent, easy to use and install

Service rating : Very clear instructions on what could be a tricky subject, many things could have gone wrong but for me they didn't! I will use Extraglaze again.

Graham Moss
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1 month ago

Solved the condensation problem on single glazed wooden casement windows.

Product : Solved condensation problem

Service rating : Accurate cutting , easy to fit if instructions followed.

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1 month ago

So far so good!

Product : Has completely eliminated condensation issues we had...

Service rating : Knowledgeable and helpful responses to questions I had in relation to the product for a Grade II lusted cottage. They are not the cheapest by their own admission, but we received quality product which is working well.

Read the full review in Feefo...
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2 months ago

We found the quality of the glazing excellent.

We also loved the attention to detail when ordering and with the fitting instructions which really reduced the risk of human error.

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2 months ago

Very happy with the results

Service rating : Good pre sale service, good product, and good instructions for a DIY job.

Product : It dose what it says it will do and looks very unintrusive, as I’m a listed building.

Andrew Stirling
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2 months ago

Great service and product

Product : Has stopped drafts and condensation on window panes.also been good...

Service rating : Service was good , all panels arrived when they said they would. Everything packaged well and in perfect condition. I used all instructions for measuring and fitting and everything has worked brilliantly

Read the full review in Feefo...

Graeme C, NYorks
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2 months ago

Service rating : The extraglaze panels arrived quickly and after I fitted them my conservatory keeps the heat and I have no condensation now .

Product : It does what it says on the box

Peter
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2 months ago

Superb service

Service rating : Tailored delivery to my needs

Product : Does the job superbly. I have a listed building with an original Yorkshire slider so double glazing not an option. This product sorted out the drafts brilliantly

Nicholas Fardon
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Extra news

Veritherm case study – Extraglaze comes out top

Extraglaze was installed as part of a real life case study, in a real home, and the results measured and reported by Veritherm.co.uk

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.

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.

Free sample of Extraglaze

Free

Colour-matched panel edges
Extras

– +

Add to basket

If you have requested several options we will send you a complete sample laminated with your first selection and the other colours will be included as sample strips.

PREMIUM colours (currently offered amongst the whites only) are thicker and therefore have a higher quality look and feel.

The PREMIUM Whites are very marginally darker that the other whites (online images are deceptive), except Off White which is definitely ivory by comparison.

N.B. We no longer offer free samples of Saverglaze.

Please add this to your basket and order it just like any other product. If nothing else is in your basket then you won't be asked for any payment. We can include a printed Measuring Guide.

View the Measuring Guide online.

We also offer a custom colour service where we will do our utmost to match your window, stone or wood frame colour perfectly. For this premium service please call us on 0345 467 1812

Help & Guides

How to stop condensation

How do I
soundproof
my windows

A typical installation

For sash windows

For casement windows

Easy Open System

Reviews

2 weeks ago

Excellent product and professionalism

Service rating : Nic was excellent throughout. Extremely professional and took great care in the measuring and installation of the secondary glazing on what were very complicated windows! They made an immediate impact and both the rooms feel significantly warmer as a result - you can also barely notice...

Read the full review in Feefo...

James
Show more ...
3 weeks ago

We felt its the best glazing alternative to often unsightly aluminium units

Service rating : Extraglaze provide an excellent service. They take time to understand your needs and pay real attention to detail. I highly recommend them!
Product : The product itself is very effective for both thermal and acoustic insulation. We had it installed to our bedroom, which is next to...

Read the full review in Feefo...

Mr Tanaka, London
Show more ...
4 weeks ago

Very personal but professional service

Product : Excellent, easy to use and install

Service rating : Very clear instructions on what could be a tricky subject, many things could have gone wrong but for me they didn't! I will use Extraglaze again.

Graham Moss
Show more ...
1 month ago

Solved the condensation problem on single glazed wooden casement windows.

Product : Solved condensation problem

Service rating : Accurate cutting , easy to fit if instructions followed.

Show more ...
1 month ago

So far so good!

Product : Has completely eliminated condensation issues we had...

Service rating : Knowledgeable and helpful responses to questions I had in relation to the product for a Grade II lusted cottage. They are not the cheapest by their own admission, but we received quality product which is working well.

Read the full review in Feefo...
Show more ...
2 months ago

We found the quality of the glazing excellent.

We also loved the attention to detail when ordering and with the fitting instructions which really reduced the risk of human error.

Show more ...
2 months ago

Very happy with the results

Service rating : Good pre sale service, good product, and good instructions for a DIY job.

Product : It dose what it says it will do and looks very unintrusive, as I’m a listed building.

Andrew Stirling
Show more ...
2 months ago

Great service and product

Product : Has stopped drafts and condensation on window panes.also been good...

Service rating : Service was good , all panels arrived when they said they would. Everything packaged well and in perfect condition. I used all instructions for measuring and fitting and everything has worked brilliantly

Read the full review in Feefo...

Graeme C, NYorks
Show more ...
2 months ago

Service rating : The extraglaze panels arrived quickly and after I fitted them my conservatory keeps the heat and I have no condensation now .

Product : It does what it says on the box

Peter
Show more ...
2 months ago

Superb service

Service rating : Tailored delivery to my needs

Product : Does the job superbly. I have a listed building with an original Yorkshire slider so double glazing not an option. This product sorted out the drafts brilliantly

Nicholas Fardon
Show more ...

More reviews

Extra news

Veritherm case study – Extraglaze comes out top

Extraglaze was installed as part of a real life case study, in a real home, and the results measured and reported by Veritherm.co.uk

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.

Extraglaze at the National Trust offices, Hidcote Manor Gardens

Reviews

Extra news

Veritherm case study – Extraglaze comes out top

Green Homes Grant

Extraglaze at the National Trust offices, Hidcote Manor Gardens

Free sample of Extraglaze

Free sample of Extraglaze

Click the image to select a colour

Help & Guides

Reviews

Extra news

Veritherm case study – Extraglaze comes out top

Green Homes Grant

Extraglaze at the National Trust offices, Hidcote Manor Gardens