Combined Metal Industries (CMI)

Combined Metal Industries are Western Australia’s supplier of premium steel building products.

With a long history in roofing and associated products, CMI offers a complete range of metal solutions for all of your building needs.

Their large product range includes roofing, patios, steel framing, fencing and STAAC WALL® Autoclaved Aerated Concrete (AAC).

CMI supply a large range of Colorbond® products – and cater for both residential and commercial projects.

They deliver to all Perth suburbs and Western Australia wide and are a family owned company you can rely on, with the quality and reputation to match.