Welcome to Bann Architectural Systems Ltd, specialists in aluminium window systems, doors, curtain walling, shopfronts, roof-glazing, patio and bi-fold doors. We service both the commercial and domestics markets undertaking both large and small contracts.

Recent projects

Private Dwelling - Newcastle

Aluminium Curtain Walling Screens with Double Door inserts

Stranmillis EPC - Belfast

Recently Completed

Installation of bespoke Curtain Walling, Windows and Doors.

Hampton By Hilton

New Hotel - City Centre Belfast

Aluminium Windows, Curtain Walling, Doors all glazed with Acoustic …

Latest news

We have a fully fitted out workshop where we manufacture our doors and windows. Watch the video for a tour.