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.
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.
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.
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 moreFeatured case studies
Chapter House
The Lighthouse
3 Moorgate Place
John Street
119 Ebury Street
Ham Yard Hotel
Chapter House
The Lighthouse
3 Moorgate Place
John Street
119 Ebury Street
Ham Yard Hotel
Jesus College, University of Cambridge
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.
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.
“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.”
“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.”
“The windows look great, I bet you never thought you would hear me say that!”
“Extremely impressed with your firm, its people and its products throughout this whole process.”
“Very easy to deal with from design to installation.”
“Installers were just TOP! Also thank you to Francisca for flexibility”
“Job well done. Finished product looks great.”
“A professional team in all respects”
News and Events
Let's Go For Net Zero
blog
With a real passion for cutting our carbon footprint and a strong commitment to delivering our Net Zero 2050 goal, Keith’s on a mission to put sustainability at the heart of everything we do.
Heritage and Listed Building Retrofit Checklist
blog
The UK has the oldest building stock in Europe, with around 5.9million buildings (21%) built before 1919. Many will be heritage and listed buildings, with all of the associated renovation restrictions and protections.
Primary considerations for secondary glazing
blog
It’s a sympathetic, elegant and highly effective retrofit solution, but when it comes to secondary glazing, there’s a lot to consider. So we’ve put together these five key questions you should be asking before you start your specification.
Condensation, condensed.
blog
There’s no doubt that condensation is an important topic in our industry. But your time is precious, so we’re bringing everything together in one easy-to-read guide.
Selectaglaze secondary glazing helps to get public buildings Martyn’s Law ready
blog
Designed to protect members of the public against the ever-present threat of terrorism, this new piece of legislation will become law soon. But what is it and how can Selectaglaze secondary glazing help?
Create a better learning environment
blog
Faced with tighter budgets and soaring energy costs, education leaders and decision makers probably don’t have secondary glazing top of their to-do list. But an investment in installation now can lead to impressive results.
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