Welcome to Selectaglaze, the bespoke secondary glazing experts

We design, manufacture and install brilliant solutions for each property's unique needs.

We are known for meticulous attention to detail and passion for the perfect end result. You can trust us to preserve the architectural heritage and protect the planet. This is how we do it.
Banqueting House interior

Quality craftsmanship since 1966

We’ve used our years of working with architects, conservation officers, acousticians, energy consultants and security specialists to create the industry’s most extensive range of products – from design to performance spec, finish to colour.

View products
Our experts at work

Our experts, at your service

From technical and design to installation teams, meet the people who’ve made Selectaglaze a 50+ year success story and see why we’re the perfect fit for you.

Meet the team

Retrofitting, the sustainable option

With the UK’s commitment to reach net zero by 2050, our passion for creating bespoke sustainable solutions for our customers has never been greater. Our products help raise energy efficiency of buildings and their lasting sustainability.

Discover more

Sustainability at our heart

As a provider of sustainable solutions for our customers, we are also committed to reducing our own carbon footprint, and our drive towards net zero is recognised through Planet Mark Certification.

Discover more

Featured case studies

Our Continuous Professional Development (CPD) initiatives

Learn from the experts

We have a suite of CPD options covering RIBA Core Curriculum. These courses support the education and development of architects and other built environment professionals working on upgrading windows requiring enhanced thermal insulation, noise reduction and security.

Read more
Interior view of secondary glazing

Benefits of our glazing

Selectaglaze secondary glazing makes buildings more sustainable and improves well-being of the property users. For heritage and Listed properties, it allows to preserve the original window design detailing, whilst bringing the thermal, acoustic and safety performance to modern day standards.

Read more
“Selectaglaze helped us manage the whole process from beginning to end and we are delighted with the end result. Buildings with Grade II Listing need to be treated with care and respect and Selectaglaze proved to be the perfect company to work with in this respect.”
Harris Manchester College from University of Oxford
“Selectaglaze worked with Overbury and TP Bennet during the design phase to maximise both the thermal and acoustic properties of the existing building envelop. Selectaglaze was very helpful during this stage and surveyed all the existing window openings. The programme was phased with 2 floors being installed together and each phase 3 weeks apart. The site guys were very organised and snagged their own works as it was installed so there were zero defects at the end of the project. I would have no hesitation in recommending Selectaglaze for future projects.”
Bob Squires, Senior Project Manager from Overbury
“The windows look great, I bet you never thought you would hear me say that!”
Carden & Godfrey Architects
“Extremely impressed with your firm, its people and its products throughout this whole process.”
Mr Quentin Woodley from Home Owner
“Very easy to deal with from design to installation.”
Howard de Walden Estates
“Installers were just TOP! Also thank you to Francisca for flexibility”
Mr Stefan Nardi-Hiebl from Home Owner
“Job well done. Finished product looks great.”
Becons Business Interiors Ltd
“A professional team in all respects”
Mr Adrian Cannon from Home Owner

News and Events

Never miss one bit!

Subscribe to our monthly Newsletter to receive updates on our news and CPD initiatives.

Thank you!

Thanks for joining our mailing list.

Our use of cookies

We use cookies to provide you with a great experience and to help our website run effectively. You can find out more and change your cookie preferences anytime on our Cookie Policy page.