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

Banbridge Tennis Pavilion

Recently Completed Project for Banbridge Leisure Centre


Seven Panel Bi Fold Door, Windows and En…

Sussex Place - Belfast

Recently completed residential apartments in Belfast

Tonagh Primary School - Lisburn

Recently Completed Lobby extension to Tonagh Primary School, Lisburn.

Latest news

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