Building the Future of Façade & Door Systems

Architectural Systems Ltd is the parent company of the Dortech Group – four trusted brands delivering compliant, innovative, and expertly engineered building solutions across the UK.

Explore Our Brands

Trusted Brands Within One Group

  • Dortech Architectural:
    Engineered curtain walling and glazing systems for commercial and public infrastructure.
  • Dortech Doors:
    Custom-designed aluminium doors with high performance and regulatory compliance.
  • Dortech Maintenance:
    Planned and reactive maintenance delivered by certified professionals across the UK.
  • Dortech Direct:
    An online store for trade-quality hardware and consumables – fast delivery nationwide.