Double Glazing Companies in Scotland

List of Scotland based installers, suppliers & manufacturers offering window & door double glazing, installation, repair & replacement services.

Based in Cumbernauld, Caledonia Window & Doors supply and fit high-quality uPVC windows and doors. Our range includes uPVC, double-glazed, triple-glazed, flush-fit, reversible and tilt-and-turn windows. We offer a wide selection of doors including uPVC, French doors, patio and composite doors with many stylish options available. We also create bespoke porch features incorporating our glazing products.

  • What an amazing job, can highly recommend Caledonia windows for their fabulous customer

Charles Henshaw & Sons have led the field in the manufacture of Glazing Systems for over one hundred years. Please explore our website to view the full extent of our various products; Pyroscreen System to Architectural Curtainwall, Fa?es and Planar Structural Glazing which can be seen as features on numerous prestigious buildings throughout the UK.



The Window Advice Centre service has been designed to help consumers avoid the many problems associated with the purchase and installation of double glazing. The service makes buying double glazing or replacement windows simple, easy and safe, and, importantly, saves consumers a lot of time, effort and money in the process.

  • Absolutely delighted with the service I have received from the Window Advice Centre.

Andrew Wright Windows are founder members of Network VEKA. This is much more than a trade association, but represents a solid and ongoing commitment to manufacturing craftsmanship and installation training, backed by the support and guarantees of Europe's premier PVC-U profile supplier. In addition to the domestic market Andrew Wright Windows also undertakes commercial projects providing fenestration

  • Workmanship and installation was great. I purchased a new front door and kitchen from

Windows & doors repaired & installed. Misted & broken glass replaced, broken locks & handles replaced. Tilt & turns adjusted. All windows & doors fitted supplied with A rated glass. Over 25 years experience.

  • Just had a front door replaced and 3 new panes of glass for windows. Great service, excellent

Established over 13 years ago we are a family run business with vast experience in design and installing PVCu windows and doors. The company is run by brothers Steve and Paul Canavan who have been sucessfull in the industry for over twenty years. We at SAFESEAL pride ourselves on high quality products, technical expertise and customer satisfaction which reflects in the amount of customer referals we


Gavin and Wright windows have been established since 1991. We are based in the City of Glasgow. Our installation teams cover Glasgow and the surrounding areas. Our beautiful sculptured windows and doors add distinction to every home and provide security, safety and insulation to your property. Virtually maintenance-free, out windows and doors are beautifully finished internally and externally with


Most of our works are carried out with us acting as Main Contractor but we are always happy to act as a Joinery Sub-Contractor and indeed as a specialist manufacturer and installer of Bars, Reception Desks, Display Units, Screens, Doors, Windows and any form of bespoke joinery


Formed in 1991 Abacus Agents is a family run, Independent Scottish Company supplying the Glass, Glazing and Window Industry throughout Scotland and the North of England With our Head Office in Dundee, supported by a rapidly expanding Glasgow Branch, our aim is to provide the trade with the best possible range of quality products, delivered via our own distribution network


We have been in the construction industry for many years and have the full range of skilled trades in house, with a training program currently running for up and coming tradesmen. From manufacturing to installation or supply only All at our door. We manufacture profile 22 upvc systems and can cover a full range of colours in upvc including black, red, blue, green grey etc call in for full colour sample