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Architectural Glazing Solutions for Modern Homes
With nearly five decades of expertise, Cotswold Windows has established itself as a premier supplier of high-performance glazing solutions for large-scale residential projects. Our commitment to innovation is demonstrated through partnerships with industry leaders like Sky-Frame and MHB Steel, enabling us to deliver cutting-edge architectural glazing systems. We specialise in creating spaces that harmonise contemporary design with future-ready functionality, offering frameless windows, steel glazing systems, and bespoke solutions tailored to complex architectural challenges.

Our technical proficiency extends to thermal insulation advancements, patented technologies, and structural glass applications that maximise natural light while maintaining security. As one of the UK's first Sky-Frame suppliers and only three MHB Steel distributors, we combine Swiss engineering precision with Dutch steel craftsmanship to meet evolving design demands. Our services cater to architects, contractors, and homeowners seeking to transform spaces through transparent, durable, and energy-efficient glazing solutions that stand the test of time.
Services
Frameless Windows Steel Doors Structural Glazing Curved Glass Systems Thermal Insulation Bespoke Glazing Pocket Doors Glass Partitions Automated Systems Security Glazing
Highlights and features
  • We offer 50 years of specialist glazing expertise
  • We provide patented thermal break technology from MHB Steel
  • We deliver bespoke solutions for complex architectural projects
  • We maintain exclusive UK supplier status for Sky-Frame systems
  • We guarantee 100+ year service life for steel glazing products
What people say
Superb craftsmanship Innovative solutions Excellent thermal performance Timeless design Professional service
Services
Frameless Windows
Sky-Frame's innovative frameless windows eliminate traditional borders, creating uninterrupted transitions between interior and exterior spaces. These systems feature concealed drainage channels, automation options, and triple-glazed units achieving Swiss Minergie-P equivalent certification. Ideal for contemporary homes seeking maximum transparency and acoustic insulation.
Steel Doors
MHB Steel's slimline doors combine 300-year heritage with patented thermal break technology, offering 30mm profiles that maximise natural light. Available in five locking configurations with custom dimensions up to 3.6m height, these doors provide security-rated performance with powder-coated finishes for weather resistance.
Structural Glazing
Our structural glass solutions transform walls, roofs, and floors into transparent elements using advanced bonding techniques. Systems include glass box extensions, link bridges, and cantilevered balustrades that maintain integrity while achieving 100+ year service life with minimal maintenance requirements.
Curved Glass Systems
Sky-Frame Arc systems create fluid transitions with precision-engineered curved glazing, available in double or triple-glazed configurations. These bespoke solutions feature recessed tracks and 20mm sightlines, enabling organic forms in both internal partitions and external facades for residential properties.
Bespoke Glazing
Tailored glazing designs address unique architectural challenges, including tilted pivot frames, automated pocket doors, and bullet-resistant glass. Our technical team collaborates with architects to develop made-to-measure systems that integrate seamlessly with heritage and contemporary buildings alike.
Questions
What makes Cotswold Windows different from other glazing suppliers?
We combine 50 years of technical expertise with exclusive partnerships with Sky-Frame and MHB Steel, offering patented thermal break technology and bespoke solutions for complex architectural projects.
Can you provide custom glazing solutions for unique architectural projects?
Yes, our specialist team designs and installs made-to-measure glazing systems including curved glass, frameless walls, and structural glass applications for residential and commercial properties.
What energy efficiency standards do your products meet?
Our glazing systems achieve superior thermal insulation values, with triple-glazed options exceeding 54mm thickness and Swiss Minergie-P certification equivalent performance standards.
Do you supply both residential and commercial glazing solutions?
We specialise in residential projects but apply commercial-grade specifications, offering steel windows, structural glass partitions, and fire-rated internal glazed screens for domestic and light commercial use.
What security features are available for your glass systems?
Our products incorporate multi-point locking systems, GRP profile bonding, optional deadbolts, and security glass options rated to FB4 ballistic protection standards for enhanced safety.
How do your steel window systems compare to traditional materials?
MHB Steel systems feature 30mm slim profiles with 100+ year durability, combining industrial strength with thermal efficiency through patented insulation technology unavailable in conventional steel glazing.
Reviews (5)
Ian Callaway
Jun 25, 2021 Report
I've posted a review on CW that they were not a good company. Since my review I have resolved my issues and I am a very happy customer. Thank you Michelle and Jonny for all your hard work and apologies for being a pain in the **** The quality of their product Really is top notch, I will definitely be using them again IC
John Richards
Mar 06, 2021 Report
Cotswold windows installed 2 external Schuko sliding doors in Autumn last year and a more complex installation including sliding doors and windows in January 2021. It was fairly easy to choose the Schuko system as best suited to our needs for a high-quality installation, but it took us a long time to find a company that offered them that we felt we could trust with the installation. I'm glad that we put the effort in as Cotswold Windows provided a really painless, high quality service throughout.

All the staff that came on site from the initial survey to the completion of the installation were all really professional, courteous and personable people. The teamwork was excellent and they kept us informed of progress and of any issues and how they would be resolved (they found marks on one of the windows and had already arranged for new glass to be delivered before reporting it!). The quality of the fit of the installation is outstanding - along with the detail of putting back the internal wooden facings and mating the sections on the outside to the exact slope of the sloping brick sill. We will certainly use them again for any similar work.
Victoria Filmer
Dec 29, 2020 Report
Professional and prompt service completed to a very high standard. The friendly and courteous staff were a pleasure to deal with and I am thrilled with my new windows! Highly recommend Cotswold Windows!
Ian Callaway
Nov 03, 2020 Report
Absolutely shocking service from an industry that is badly in need of a overhaul. Once they take your money they're not interested.
Sam Lucking
Oct 18, 2019 Report
Cannot fault Cotswold Windows, very friendly staff who kept us informed of the whole job from start to finish. Very tidy and considerate and the finishing is second to none. Would definitely recommend!