Garden Master Sheds

Garden Master Sheds - GM3023

Garden Master GM3023

The Garden Master sheds are one of the best kitset steel garden sheds available in New Zealand featuring a 25 year warranty! They are one of New Zealand’s most adaptable garden sheds with the ability to be custom made to suit your needs!

The Garden Master sheds are New Zealand made from 0.30-0.35mm gauge high tensile steel and are an ideal solution for a storage shed, garden shed, tool shed or work space. The Garden Master sheds come in a large range of standard sizes but are also fully customisable. The width and depth can be modified in increments of 150mm, with the ability to add windows, extra doors, move doors, increase wall height, add clear roof panels, shelving and more! All Garden Master sheds come with the option of a timber floor kitset as a sturdy wooden base for your shed. A timber floor is a simple and cost effective base for your garden shed when compared to laying a concrete pad. The Garden Master sheds also come in a wide range of colours where you can mix and match your wall, door, roof and trim colour. The options are endless with the Garden Master sheds!

Garden Master kitset sheds are built to last! Made from high tensile steel, formed into a deep ribbed profile, the “rib” is what provides the strength to your garden shed. Closely spaced ribs with heavy gauge channels form a strong panel that acts as a tension membrane when assembled, making extra framework unnecessary. The Garden Master sheds are one of the best sheds on the market making them an ideal solution for any backyard!

View the range of Garden Master sheds here…

Key features of the Garden Master garden sheds

    • Garden Master sheds have the ability to be custom made! Wall height, length and width can all be modified.
    • One of the few brands which offer a large range of modifications and accessories! Move or add doors, windows, clear roof panels and much more!
    • All Garden Master sheds and now supplied with Stainless steel hinges for less chance of rusting!
    • Affordable range of standard sizes while still being cost effective to customize!
    • One of the largest ranges of Garden sheds with 21 standard sizes
    • Zinc sheds are made of 0.3mm gauge high tensile steel whereas the coloursteel sheds are made of 0.35mm gauge high tensile steel for a long lasting durable shed.
    • Mix and Match with 16 colour options to suit your backyard – the wall, door, roof and trim can all be different or the same colours
    • Standard with a single hinged lockable door for reliability and security
    • All Garden Master sheds come with step-by-step DVD instructions
    • Buy with confidence – New Zealand made garden sheds since 1974!
    • Kitset pack for easy and affordable transport
    • 25 year factory warranty for your peace of mind
    • Price includes urban home delivery NZ wide


  • From when we first spoke on the phone and I ordered our shed to the expert installation which was carried out by Alan your installer the experience has been an exceptional one, thank you for the great service!

    Ian Bateman - Puhoi
  • Everything was perfect and the assembly service was brilliant! Thanks for the great shed and service!

  • 7 hours and my Cedar Bentley was all erected, just me and my 9 year old son. The kitset would be the best I have ever worked with so very well done to whomever designed it. It was a pleasure to put it up, an excellent product!

    Doug and Max, Pukekohe
  • Thanks so much for the service!! The shed is fantastic and the assembly was so fast! We are very happy!

    Freyja, Auckland
  • We had been looking for some time for a suitable sized and affordable shelter for our staff. We settled on the Formsteel Classic Patio C3030 and clad three sides of it with translucent sheeting to provide a pleasant place for our staff to enjoy their breaks outside all year round. We are very happy with […]

    Aaron Dixon - Dentsply NZ, Tauranga
  • I am very satisfied with both of the Cedar sheds I ordered! Sheds and Shelters did the best to satisfy me, so sad others can’t meet the level of service you have set.

    John, Hamilton
  • My Duratuf garden shed is awesome! I even lined the inside with cheap plywood, was quite simple with the wooden timber framing making the assembly process a lot easier.

    J Burrows, Auckland
  • I am very satisfied with my Garden Master garden shed and would highly recommend them! This 69 year old female even assembled the shed!!

    Hennie, Hamilton
  • Thank you again Lance for your help in organising my beautiful Garden Room, very much appreciated. I am very impressed with the Garden Room and assembly service provided!

    B Measures, Hamilton
  • Many thanks for your assistance in purchasing my Carport. You have made this process smooth when compared to other companies that I have tried to get quotes, dimensions and information from. Not sure why it’s hard, but apparently some people make it so. I appreciate your point of difference!

    Rob, Upper Hutt
  • I would recommend using your company and assembly service you provide, Robbie, the assembler, was very obliging and did a great job!

    Rachel, Te Awamutu
  • I love my Cedar garden shed! Its discrete and compact, ideal for a small garden.

    Sue, Auckland
  • I am very satisfied with my Pinehaven Shed, it looks great and is very useful. Lindsay, the assembler, did a Fantastic job and even attached the bracket for the washing line!

    James, Christchurch
  • We are very satisfied with our garden shed! It was custom made to fit a smaller space and the process was easy, the shed looks good and the service was great!

    D Hassell, Hamilton
  • I am very glad I chose your product, both Duratuf garden sheds have exceeded my expectation! While a little more expensive than the average the quality exceeds everything I had looked at here in Christchurch. Your assembler did a great job, so good I got him back to help with a fence. I would recommend […]

    G Sellers, Christchurch
  • We are very happy with our new Garden Shed, the whole process was effortless from start to finish!

    D Cordiner, Hamilton
  • I am very pleased with my Duratuf garden shed and the Assembly Service was fantastic, would definitely recommend to others! There are some very cheap sheds out there but you pay for what you get!”

    Phil, Christchurch
  • I did a bit of research into Sheds before purchasing a Duratuf Kiwi Shed! I am very satisfied with the purchase. It’s a great product, exactly what I was looking for!

    M Corkhill, Auckland
  • Our Formsteel Carport is assembled and looks fantastic, thank you! I found Sheds and Shelters to be an excellent company to deal with right from start to finish, the communication with yourselves and the freight company was excellent! It has been a real pleasure to purchase it from you and the team.