Reviews

3 days ago

Excellent product and service

I had excellent...

Service rating : Very well structured ordering site making it easy to order correct product and size for your home. Goods arrived well packed and undamaged. Product easy to fit and looks great. The magnetic strips make it easy to locate and remove. Perspex is of high quality.

Read the full review in Feefo...

Steve B, Fortrose Scottish Highlands
Show more ...
4 days ago

Invisible mending

Service rating : Top quality product and service. Millimetre accurate measurements. Superb detailing. Most robust packaging I've ever seen (just as well - survived shocking mistreatment by courier). Great instructions. Good website. Premium price for premium service. Worth every penny. And best of all,...

Read the full review in Feefo...

DESMOND HANNON, Exeter
Show more ...
4 days ago

Excellent secondary glazing solution for our listed house

Our house is listed grade 2. Very discreet, the glazing is not visible...

Service rating : The ordering process was straightforward and delivery very quick. Quite a large order of 42 panels. Fitting was easy and the improvement to soundproofing and heat retention have both exceeded our expectations.

Read the full review in Feefo...
Show more ...
6 days ago

Good service and Product

Product : Only had in place for a...

Service rating : Good advice provided by Nic by telephone as to how to overcome a problem with one of my casement windows. I would certainly recommend them as a company. The product is good and works well and with proper preparation straightforward to install.

Read the full review in Feefo...
Show more ...
1 week ago

Pity about the courier, TNT/FedEx

Excellent service from Extraglaze but let down by their Courier, TNT/FedEx. Delivery was 3 days late with no tracking updates until the day of actual delivery, no apology.

Reply from Extraglaze:
I imagine we all have stories to tell of poor delivery services. We are sorry that here is an example that affected you. We are generally happy with TNT. However, from time to time a delivery does not go to plan, and we find chasing the remedy very time consuming indeed. I think in this case the recent weather probably played a part (you are quite a distance from us). Also we know TNT have switched to new practices to cope with social distancing, and the way they must manually handle large items around their depots (compared to automation for more common sizes).
Show more ...
2 weeks ago

Great

Service rating : Great company, lovely product, easy to install, excellent communication

Product : Feels alot warmer and condensation on sash window has gone.

Show more ...
3 weeks ago

Good product

Product : See review above under service

Service rating : Good product and service - blends in better than I thought it would. Condensation not totally eliminated but certainly improved.

Show more ...
3 weeks ago

Service rating : Good website, good clear communication about the delivery

Product : As described, good quality, easy to install... and doing a great job at reducing condensation and improving thermal properties of our house!

Show more ...
1 month ago

Great product, great service.

Service rating : Great product, our home is now so much warmer, and puddles of condensation are

now a thing of the past. Very easy to install, good advice and communications.
I would highly recommend them anyone looking for some discreet secondary glazing.
My only regret is that I fit...

Read the full review in Feefo...

Paul, Kent
Show more ...
1 month ago

All round fantastic

Service rating : I was telephoned the day before delivery was to be made, delivery was as promised. Packaging was really good.
Product : Fantastic product, easy to fit and has made an immediate difference to the draught from this window in my listed house

Sue Powell, Monmouth
Show more ...

Extra news

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. Having investigated the grant in some detail the process of joining the scheme is far beyond our capacity, particularly during the busiest time in our calendar year. It looks like it would take several months of intensive effort to achieve, and much of it dependent on others, with processes and approvals outside our control timewise. This level of uncertainty means the time in which to complete work (before March 2021) may turn out to be impractical, possibly negative.

The Green Homes Grant voucher scheme was outlined by the Chancellor to fund and help bring work to UK businesses that have suffered because of earlier lock down measures. It will help home owners insulate their homes and improve their green credentials, in a very short period until the end of March 2021.

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. Read more ...

Coronavirus update

12th January 2021

We are very open for business!

There is good news here - we have more staff to cope, at a time when orders have exceeded anything previously experienced.

We understand that 'Lockdown' means many people are staying or working at home most or all of each weekday. With winter upon us this heightens a need for secondary glazing to feel comfortable (warm), and to prevent considerably more condensation.

Currently we are all well, and nothing else is preventing us from working hard for you.

Processing time for DIY orders is now reduced to about 3 weeks.

Accessories Shop

Free Free sample of Extraglaze Choose options

Free Get an estimate for fully fitted Extraglaze Add to basket

Free Price & order Extraglaze to fit yourself Add to basket

£24.60 each Essentials Fitting Kit Choose options

£12.60 each VuPlex® cleaner and anti-static polish Choose options

Micro fibre cloth for cleaning Extraglaze

£2.10 each Micro fibre cloth Add to basket

£8.40 each Magnetic tape - adhesive backed per metre Choose options

£5.86 each Right angled PVCu channel per metre Choose options

£2.39 each Stacking strip per metre Choose options

£1.02 each Extra high bond adhesive tape per metre Choose options

£5.94 each Centre Bridging Timber (CBT)/Batten (made to your sizes) Choose options

A very powerful suction cup ideal for lifting Extraglaze

£12.95 each Suction cup Add to basket

£0.78 each Stainless screws (pack of 10) Choose options

£1.20 each Safety hook Add to basket

£4.99 each Seam Roller Add to basket

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

3 days ago

Excellent product and service

I had excellent...

Service rating : Very well structured ordering site making it easy to order correct product and size for your home. Goods arrived well packed and undamaged. Product easy to fit and looks great. The magnetic strips make it easy to locate and remove. Perspex is of high quality.

Read the full review in Feefo...

Steve B, Fortrose Scottish Highlands
Show more ...
4 days ago

Invisible mending

Service rating : Top quality product and service. Millimetre accurate measurements. Superb detailing. Most robust packaging I've ever seen (just as well - survived shocking mistreatment by courier). Great instructions. Good website. Premium price for premium service. Worth every penny. And best of all,...

Read the full review in Feefo...

DESMOND HANNON, Exeter
Show more ...
4 days ago

Excellent secondary glazing solution for our listed house

Our house is listed grade 2. Very discreet, the glazing is not visible...

Service rating : The ordering process was straightforward and delivery very quick. Quite a large order of 42 panels. Fitting was easy and the improvement to soundproofing and heat retention have both exceeded our expectations.

Read the full review in Feefo...
Show more ...
6 days ago

Good service and Product

Product : Only had in place for a...

Service rating : Good advice provided by Nic by telephone as to how to overcome a problem with one of my casement windows. I would certainly recommend them as a company. The product is good and works well and with proper preparation straightforward to install.

Read the full review in Feefo...
Show more ...
1 week ago

Pity about the courier, TNT/FedEx

Excellent service from Extraglaze but let down by their Courier, TNT/FedEx. Delivery was 3 days late with no tracking updates until the day of actual delivery, no apology.

Reply from Extraglaze:
I imagine we all have stories to tell of poor delivery services. We are sorry that here is an example that affected you. We are generally happy with TNT. However, from time to time a delivery does not go to plan, and we find chasing the remedy very time consuming indeed. I think in this case the recent weather probably played a part (you are quite a distance from us). Also we know TNT have switched to new practices to cope with social distancing, and the way they must manually handle large items around their depots (compared to automation for more common sizes).
Show more ...
2 weeks ago

Great

Service rating : Great company, lovely product, easy to install, excellent communication

Product : Feels alot warmer and condensation on sash window has gone.

Show more ...
3 weeks ago

Good product

Product : See review above under service

Service rating : Good product and service - blends in better than I thought it would. Condensation not totally eliminated but certainly improved.

Show more ...
3 weeks ago

Service rating : Good website, good clear communication about the delivery

Product : As described, good quality, easy to install... and doing a great job at reducing condensation and improving thermal properties of our house!

Show more ...
1 month ago

Great product, great service.

Service rating : Great product, our home is now so much warmer, and puddles of condensation are

now a thing of the past. Very easy to install, good advice and communications.
I would highly recommend them anyone looking for some discreet secondary glazing.
My only regret is that I fit...

Read the full review in Feefo...

Paul, Kent
Show more ...
1 month ago

All round fantastic

Service rating : I was telephoned the day before delivery was to be made, delivery was as promised. Packaging was really good.
Product : Fantastic product, easy to fit and has made an immediate difference to the draught from this window in my listed house

Sue Powell, Monmouth
Show more ...