Windows, curtain walling, shopfronts and doors for schools, universities and commercial buildings across the Midlands — from survey through to fitted and finished.
Design, manufacture, installation and maintenance — all delivered by our own directly-employed teams.
Facade glazing for single to multi-storey buildings, including faceted and curved solutions.
Learn more →From simple entrances to large plate-glass installations — your shop window, done right.
Learn more →Upgrading existing buildings, including removal, recycling and asbestos handling where needed.
Learn more →Reactive repairs and preventive maintenance contracts — call-outs from £45.
Learn more →Over 6,000 sq ft of manufacturing facilities across two Queniborough factories.
Learn more →Schools, universities, retail units and commercial developments — a small selection of our recent installations.
Replacement windows and doors throughout the existing school, plus glazing for a new classroom block.
Full glazing package for a new-build innovation centre and adjoining industrial units, aimed at supporting new start-up businesses.
Principal contractor for a phased window replacement programme at a CLASP-construction school, including asbestos removal.
Replacement of 1950s single-glazed windows with modern, thermally efficient units — while preserving the original aesthetic.
Curtain walling and glazing package for one of the first completed buildings at Leicester Science Park, next to the National Space Centre.
A bespoke replacement window scheme featuring wedge-shaped units with triangular opening lights.
The two fitters carrying out our window installation were a credit to the company — helpful, polite to all staff, and they simply got the job done without any issues.
QAS carried out the first phase of our window and door replacements professionally and were easy to communicate with throughout, even with asbestos removal during term time. The new windows and doors have made a real difference to the learning environment.
I'd like to express my pleasure at the standard of work and professionalism of the QAS team — efficient, effective, and causing as little disruption to our school day as possible.
QAS worked hard with us on a new Inclusion Block and Sports Hall, collaborating at tender stage on a technically resolved curtain walling solution, then following through with a thorough design process across several trade interfaces. We were delighted with the result.
QAS have completed a range of projects for us, varying in size and complexity, always performing in a friendly, efficient and professional manner on site and in the office. QAS would be my preferred contractor for commercial glazing systems.
Our curtain wall windows were fitted over the Easter break by two window fitters who were professional, hardworking, and whose attention to detail was excellent throughout.
