We live in the centre of Shrewsbury in a listed building which has sash windows - and wooden shutters. The Extraglaze fitting was done without the need to adjust either the windows or the shutters. The units are both discrete and flexible, and can be move

Reviews

3 days ago
Great Quality

Service rating : The product was well built, simple and solid. Easy to fit in and out of place as we can see fit. Very happy to recommend.
Product : It has made such a difference to our summer room. We had been using a compact air conditioning unit to keep the temperature down in the summer, but...

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Phil Birtwhistle, GBR
6 days ago
Great product and service

Service rating : Great customer service - no quibble when we receive a product with a defect. Service seems personal, human and so much better than a large company.
Product : Great product that has really helped us make our draughty old Victorian house much more energy efficient. There's an...

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SLC, GBR
7 days ago
Fantastic, helpful company

Great, personal customer service, which is rare these days!

Service rating : Great company. Easy to order, clear measuring guides, very well made. I always get a phone call when my order is ready, to arrange delivery.
Product : These secondary glazing panels are perfect for my draughty little...

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3 weeks ago
an excellent company to deal with

Following installation we have noticed a huge...

Service rating : Clare communication despite a re reschedule delivery and plenty of telephone advice before ordering.
Product : clear and concise installation instructions. The glazing panels were very well packed and arrived in pristine condition.

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James, GBR
4 weeks ago
Effective and unobtrusive. Needs to be fitted carefully if the windows are at all uneven.
2 months ago
Excellent

Service rating : From design to delivery, quick and professional service. Highly recommend.

Product : Simple and efficient, mounting the panels was easy and we can already feel the difference in our grade II listed cottage. Would recommend to anyone.
3 months ago
Service rating : Get rid of the black edging.

Product : Easy to put up. Almost invisible against window mouldings. No maintenance.
Stops dripping windows. warms the house.

Reply from Extraglaze:
Thank you for the lovely 5 star feedback. I understand your comment about the edging which would mostly affect a side-on view of a window that has no adjacent mouldings or curtains. Happily, for many windows that do, this is "not applicable". This is best asessed by potential customers when they receive a Free Sample of Extraglaze and hold it up to their windows. It's super thin in any case. I hope you discover in time that when looking at your windows in future you realise it's genuinely not an issue. It's what I call "familiarity of the new", like when you buy any new product every detail gets your attention, then it doesn't any more.
"Almost invisible" is fantastic praise, but so are all your comments, thank you.
3 months ago
Easy to install, great instructions and discrete

Stuart Hearn
3 months ago
Easy to install on very problematic front door.

John Cunningham, GBR
5 months ago
Excellent service

Service rating : Quick turnaround. Personal service.

Product : Looks good, easy to fit. Sound proofing excellent. Will need to have a cold spell to comment on insulation

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.