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

Hampton By Hilton

New Hotel - City Centre Belfast

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

Merchants Quay - Newry


New Office complex recently completed, supplied with Aluminium Curtain Walling, windows and doors…

Banbridge Tennis Pavilion

Recently Completed Project for Banbridge Leisure Centre


Seven Panel Bi Fold Door, Windows and En…

Latest news

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