The Alumina Aluminium Bi-fold Door

The Alumina bi-fold is a true aluminium bi-fold with U-values as low as 1.0. Fully sculptured and foiled to match the Liniar PVCu system and spanning up to 1.2m wide per pane and up to 2.5m high, Alumina offers a cost effective solution for projects requiring high thermal efficiency with windows to match a large aluminium bi-fold. Available in a choice of three powder-coated colours as standard, Alumina is also available with a beautiful factory-fitted foiled finish. Colours and finishes can be different inside and out, so you can choose the perfect match for both the exterior and interior of your home.