Coastline Sheds
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Coastline Sheds
Our quality sets us apart from the rest. If you are looking for a strong tough shed made out of welded angle iron or rectangular hollowed steel (RHS) trusses that will stand the test of time, then come and talk to us. We have been market leaders in high quality welded truss sheds since 1996. The proof is in the fact that over 80% of our orders come via word of mouth.

Based on the west coast of Australia and operating for over 25 years, we are now one of the oldest shed companies in Perth. A shed is more then a pack of tin, so talk to the experts who have actually been custom designing and building sheds in Perth for over 25 years. Coastline Sheds is committed to staying the market leader in high quality and tough sheds in Perth.
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A shed is more than a pack of tin and a door. It's the inside frame that makes the difference. So whether you are looking for a solid made domestic or rural shed, garage, machinery shed, farm shed, light industrial shed, hangar, stable shed, or carport, contact us to discuss your project. We have fabricated sheds locally in Armadale for over 25 years.
Throughout this time we have reliably supplied customised, strong and robust sheds which fully met our customers' needs, resulting in more then 80% of our work coming through word of mouth. Since 2014 we have been asking our customers to put their experience with us and our contractors in writing. As a result we have won the Word of Mouth service award for several years in a row, as well as a number of other awards.
We are not just a local shed distributor for someone else but we fabricate our own sheds. Our sheds go from Geraldton to Esperance and beyond. Please speak to one of our consultants to see how we can help you. Generally a custom designed and fabricated shed does not cost any more, so why put up with an off the shelf shed?
Coastline Sheds has been making site cement sheds for many years. Instead of flat sheeting on all 5 sides we have designed them to have flat sheeting on the doors only and horizontal custom orb on all other sides. Made in zincalume and coming in one size only (2500x1400x2000), they are designed to fit 2 pallets of cement alongside each other.
We have developed very strong RHS fully welded truss and RHS portal framed hangars here in Perth for Perth and WA regions A & B. Check out some of the jobs displayed below and please have a look at the truss to column connection or the lean-to to column/truss connection. No builders straps as wall braces but solid 3mm flatbar.
Reviews (7)
Paul Illich
Paul Illich
Mar 08, 2021
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I had a 4m extension built on to the front of my existing shed. This new extension was built by Coastline Sheds of Armadale. From the get go, Rene and his staff were extremely easy to deal with. Their professionalism, openness, friendliness and their service was second to none.
The existing shed was built in 1967 with asbestos panels walls screwed to wood purlins (which I had removed professionally). The issue of marrying a new build structure to an existing shed was not going to be easy. However, I took detailed photographs and provided accurate measurements of the existing shed which provided
Vince & Dor La-Rosa
Vince & Dor La-Rosa
Nov 03, 2020
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Thank you to Rene and Phil at Coastline for a first class product. Rene and the team at Coastline know their product and were extremely helpful and professional their sheds are the only the way to go if you are in the market for a “real” shed.
I had Paul from Paul Judge construct my 6m X 5m Coastline shed, Paul is meticulous in his workmanship and reliable and professional (brilliant), highly recommended.
For the concreting I used Peter Miller from P and A Concrete, Peter and his team were excellent and extremely helpful and professional, particularly as the site had limited access. First
Lance Avey
Lance Avey
Sep 18, 2020
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I built my first shed with Coastline Sheds over 15 years ago and have been very happy with it, so when it came to extending my shed I knew who to go to for the extension project.
Once again I experienced a friendly, helpful, professional team that worked with me to provide the right outcome.
The ongoing communication made this an easy extension and I look forward to enjoying the shed for another 15 + years.
It was a excellent experience and would highly recommend them to build or extend a current shed.
Trevor Graveson
Trevor Graveson
Aug 13, 2018
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Rene and the staff at Coastline sheds were fantastic. Helpful and courteous at every step of the way. We only wanted a small shed (5mx3m), but they went out of their way to make us feel valued.Thank you.
James Pateman
James Pateman
Aug 10, 2018
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Coastline are the best in the business. After looking at various shed builders across Perth, I found there was no shed built like theirs. Rene was great to deal with, fast and efficient. I obtained my building permit with ease at COA as they know coastline sheds are engineered correctly. The delivery went well, as the truck had a difficult driveway… to tackle, the materials were offloaded right near the pad. I had Bill erect the shed (a contractor that Rene recommends). Great bunch of guys and are experienced in erecting the old school built sheds. Highly recommend Coastline Sheds
Kathleen Koelen
Kathleen Koelen
Apr 19, 2017
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These guys are fantastic! Don't bother going anywhere else, they are exemplary for price, quality, industry knowledge and most of all their service to their customers before and after. I initially went with a competitor and waited weeks to get the architectural drawing and put up with their arrogant customer service and decided to pull it from them… and go with Coastline sheds, from the very first time I spoke with them their professionalism and passion for what they do was evident and this carried on right through the job. Shed is now up and I for one couldn't be happier.
Rene Dorgelo
Rene Dorgelo
Jun 26, 2014
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After I designed Phil & Janets kitchen I mentioned I would like a Granny Flat - workshop combination under 1 roof. Phil and myself designed it to suit our block and only a few weeks after Shire Approval the shed arrived. Phil's team put it up and later I did the Granny Flat myself. It all fitted and it looks great. One tough looking shed.
S when we met again last year he mentioned that they were going to move to Tasmania. I asked him what he was going to do with the business and a few months later I bought it. Isn't it funny our direction in life can change so much?