Our Brands
Specialist Brands. One Group Standard.
The Architectural Systems Ltd group brings together focused Dortech businesses across architectural glazing, doors, maintenance and specialist construction product distribution.
4Connected Dortech brands.
30+Years of group trading history.
UKRegional and national customer support.
360Project lifecycle capability.
Choose The Right Team
Each business has a clear specialism, with shared values around service, quality and technical reliability.
Dortech Architectural SystemsCommercial glazing, facade systems, curtain walling, aluminium windows and doors.
Dortech DoorsPremium aluminium home doors, patio doors, commercial doors and digital configurators.
Dortech MaintenanceCommercial glazing maintenance, reactive repairs, surveys and planned asset support.
Dortech DirectSpecialist construction materials, sealants, membranes, tapes and trade supply.
Why The Group Model Works
Customers benefit from specialist focus, but also from the resilience and knowledge of a joined-up group.
Technical DepthKnowledge across facade systems, doors, windows, maintenance, repair and specialist products.
Cross-Group SupportBusinesses can support each other with product knowledge, operational experience and customer routing.
Clear Market FocusEvery brand has a defined purpose, making it easier for customers to find the right support quickly.
Start The Right Conversation
Speak to Architectural Systems Ltd and we will route your enquiry to the right team across the group.