High-Tech Windows has been improving customers homes in the West of England for 35-years with our home improvement products. In more than 42,000 homes across Cheltenham, Gloucester, Bristol, Swindon, Stroud, Cirencester, Forest of Dean, Evesham, Worcester, Norton, St John's, Hallow, Callow End, Northwick, Claines and everywhere in between, we have fit windows, doors and conservatories.We pride ourselves on offering products that will truly compliment your style and your property. We cover the counties of Gloucestershire, Wiltshire, Oxfordshire and parts of Worcestershire and Herefordshire.
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We have fitted over 40,000 windows, doors and conservatories in homes in Gloucestershire and beyond in the last 30 years. We believe one of the biggest reasons for our longevity is our commitment to service. Whether it is our no-pressure sales consultants, our clean and tidy fitters or our experienced after-care team, you will find that every step of your experience with us is a pleasure.
Our experienced team has been installing a range of premium double glazing products in homes in Gloucestershire and across the surrounding areas for decades. Our range includes a selection of high grade windows, doors and conservatories. Use our innovative online quoting engine today to get a bespoke price on our products and servers.
High-Tech Windows have been helping customers throughout Cheltenham and beyond experience the many benefits of modern double glazing. We've been in operation since 1985, providing premium-quality products and a market-leading level of service that can't be beat. We offer sensible finance options, generous after-care services and a selection of some of the finest double glazing products ever to have graced the market. Our double glazing is available in a variety of forms, from modern windows, doors and conservatories to orangeries, porches and secondary glazing.
For the past 30 years our specialist teams have been delivering premium quality double glazing to homes throughout Gloucester and the surrounding areas. The quality of our products, combined with our generous after-care services and accessible finance options, allows us to speak truly when we say that High-Tech Windows offer a home improvement service that outclasses the competition in almost every single way.
Reviews (10)
Tom Oddjob White
May 11, 2022
We have had a new conservatory installed and from the beginning to completion the service and installation was excellent. The quality of the finish was excellent, thanks to Shaun and his son for the high quality finish and providing information and updates on the build. Thanks to Dave who came out to provide quotation. We would highly recommend as this exceeded my expectations. Thanks to everyone who was part of this project.
Edward Davies
May 03, 2022
7 years in, panes of glass have started to shatter on their own accord in my conservatory (shattering from the inside). Told it's not covered by the 10 year guarantee. Having spent 25k with this company on windows, doors, conservatory, it's fair to say i'm disappointed. Age old story, all smiles and service upfront but don't bank on or take comfort in any rhetoric in respect of aftersales.
Ken Pickering
Feb 14, 2022
Just a warning to all High Tech windows customers to check the status of your CERTASS certificates! When you come to sell a property which has had new windows fitted you should have a FENSA or CETASS certificate as part of the house sale. We spent 34K on new hardwood windows with High Tech and it now transpires that they did not apply for a certificate for the installation!
Not only have they been negligent in their duty but also obstructive on phone calls saying we should have kept the certificates even though they knew they had not applied for them! Absolutely shocked and appalled by their lack of professional conduct!
Not only have they been negligent in their duty but also obstructive on phone calls saying we should have kept the certificates even though they knew they had not applied for them! Absolutely shocked and appalled by their lack of professional conduct!
Boris Carlove
Nov 07, 2021
I bought a conservatory from Hi Tech around ten years ago. Whilst it's satisfactory i believe there are much more competitive suppliers in the area on price. My main complaint however which warrants one star, is their policy to continuously harrass customers with phone calls asking for more business. I've asked them several times to stop but they just don't listen. Avoid these people and get quotes elsewhere. It'll save you money and future harassment.
Mark Maycock
Sep 19, 2021
We waited three weeks for a salesman to do a site visit. Was supposed to turn up today at 14:00 - actually called at 14:05 to say he was running late and was just setting off. When I asked why we were not given a courtesy call to inform us he would be late - a glib and sarcastic response was given. If they can't even be trusted to be punctual or polite in the first instance - why would I trust them with working on my house?
Susan Shorrock
Sep 08, 2021
My windows and patio doors were installed over 10 years ago. The service at the point of sale and installation were very good and all appointments were as agreed. After a couple of years, I had a slight sealant problem on the patio doors. This was rectified very quickly - no problems since. Just before the 10 year warranty expired, I had a condensation issue with a bathroom window.
Communication initially was difficult - we were in the middle of lockdown. After that, despite not being the ownership team that actually sold and installed my windows, my issue was responded to quickly and resolved very satisfactorily. No problems since. So a recommendation after 11 years can't be bad!
Communication initially was difficult - we were in the middle of lockdown. After that, despite not being the ownership team that actually sold and installed my windows, my issue was responded to quickly and resolved very satisfactorily. No problems since. So a recommendation after 11 years can't be bad!
Stephen Hartley
Jul 13, 2021
Robin Alton
May 27, 2021
Very poor experience. Windows arrived with parts missing - safety features, the glass itself. Installers made a mess. Windows damaged during installation. Took a long time to get remedied. Used them 10+ years ago and was happy so went straight to them in our next property without considering anyone else. However staff had moved on and ownership changed. I will never use them again.
Ivan Wakefield
Apr 30, 2021
Had high tech windows for many years with no problems until now when handle broke. Can't fault the service from both the receptionist and Neil in supplying a new handle, which fitted perfectly given that my windows have older style handles. Would highly recommend their product, service is impeccable. Thank You.
Sally Bramald
Feb 06, 2018
Living in a conservation area, getting planning permission wasn't the easiest thing in the world but High Tech managed it. It is now a few months on and with snow rain and hail, our new windows have really made our house warmer than the previous double glazing. From the inside the windows look superb, the little monkey handles are a delight. So many neighbours have taken the time to let me know how the sashes have transformed the house.
And the etched glass in the bathrooms have added a real touch of class. The workmen were great and cleared up after themselves daily. They took extra care to make sure they completed the kitchen and utility room in one day so the dogs weren't too put out. This involved three windows and two pairs of French doors. I have had windows replaced in other houses by other companies but High Tech excelled.
And the etched glass in the bathrooms have added a real touch of class. The workmen were great and cleared up after themselves daily. They took extra care to make sure they completed the kitchen and utility room in one day so the dogs weren't too put out. This involved three windows and two pairs of French doors. I have had windows replaced in other houses by other companies but High Tech excelled.
