Alpha Industries was established in 1985 as a small sheet metal rollforming factory. Originally rolling its own Corrugated iron, followed by other decking profiles and purlins.

The range includes Alpha Dek (similar to Trimdeck), Alpha Lok (similar to Kliplok), though the jewel in our range is Alpha Clad. Alpha Clad is a low profile wall cladding designed for its strength and beauty.

Alpha Industries now manufactures Garages, Carports, Verandahs, Industrial Buildings, Rural Buildings and even heavy duty Toolsheds.



The team at Alpha Industries has over 150 years combined Building Experience in the steel manufacturing and building industries. Individually, some of our team members have between 25 and 35 years of valuable building knowledge.

Alpha Industries gives you peace of mind when ordering your Outdoor Building Solutions and Home Improvements, because we use the latest engineering technology and premium quality materials. With one of the largest sales teams in the industry, there is always someone available to answer your questions, and if there is something they don’t know, they will do their best to get back to you with the right answer or best solution. This makes Alpha Industries well respected in the industry and is evident in their high rate of repeat customers and referrals. Alpha Industries is committed to family values, customer service and attention to detail.

The team from Alpha Industries is available not only North and South, but everywhere in between.




The team at Alpha Industries are budget conscious, but also recognize the value of quality products and old fashioned service. In April 2015, Alpha Industries celebrated 30 years of manufacturing and service from the factory and display village at Cavan.

No job is too big or too small for the experienced team at Alpha Industries. We are a South Australian family owned and operated business, that services the whole of South Australia plus regional: Victoria, New South Wales and the Northern Territory.

Alpha Industries focuses on giving their customers an outstanding Outdoor Building Solution no matter if it is a small fence or 3000 square metres of Commercial Building.



Just would like to thank you for your excellent service…[and] to thank the rest of the team who kept me up to speed at all times and the installers that did a professional job. I am very pleased with my new shed, this is the Third time I have dealt with your company and I have always been pleased with the outcome. I would have no hesitation to recommend Alpha Industries and again would like to thank all involved.

Craig MacPhedron

Currency Creek Olive Grove

Thank you again this is the third job I have done with Alpha …its good to work with decent people.

David Martin

Ashford, SA

Alpha industries are better priced for large garages. They had an excellent display at the royal show with competitive prices.After shopping around went back and purchased a large double car garage and they were helpful with design and council permits. Made and delivered on date supplied.

Mandy M.

Kadina, SA

Geoff and myself just wanted to say how happy we are with our new shed and veranda at Coobowie… also we would like to say what a team are(our installers), they both deserve a huge pat on the back for their work ethic. Everyone who has seen our new shed and veranda all agree that the quality of product and construction is first class.

Geoff Voumard & Gail Brierley

Coobowie, SA

Creative Structures would like to thank you and your team at Alpha Industries for supplying and installing our 9m x 18m Shed. Everyone involved were helpful from the sale, delivery and installation including the tank delivery. Thankyou again for an outstanding product.

Eddie Kwiecien

Keith, SA

Builder’s License Number: BLD255973


Email: info@alphaindustries.com.au