Trusted for 25+ Years: The Smarter Way to House Dairy Cows in NZ
 

See How Aztech Barns Are Transforming Kiwi Dairy Farms

Farmers across New Zealand are switching to Composting Barns and Feedpad Covers to boost productivity, protect cow health, and cut their environmental footprint, all while keeping pasture systems in play. With proven results and over two decades of innovation, Aztech’s barns are transforming daily life on Kiwi farms.

✔ Designed to boost productivity and cow welfare
✔ Seamless with pasture-based grazing systems
✔ A smarter, more sustainable way to farm

"Farmer Banks on 300k Increased Milk Solids from his Aztech Composting Barn" - Tyrone O’Leary, Dairy Farmer in Manawatu

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Testimonial
Rob Little Composting Barn
Grey Valley, West Coast, NZ

Rob is passionate about the wellbeing of his cows and their comfort was a key motivator for him. Like many others, Rob also wanted to protect his pastures and the best way to do that is get his cows off pasture and under cover in an Aztech Composting barn.

Rob is a great example of how smaller farms can see the benefit of these barns rather than the common belief that they are for the "Big Boys".

 

Testimonial
Honeysett Feedpad Cover
Southland, NZ

Featuring a ridge vent for additional airflow, Matt Honeysett chose Aztech for his dairy cow feedpad cover, to provide protection from the elements.  With 93,000kgMS lost over 2 years prior to install, the improvements he's already seen on his herd have been a "no brainer". 

 

Testimonial
Volckman Composting Barn
Karamea, West Coast, NZ

Frano’s Composting Barn houses 650 cows, keeping them warm in winter and cool in summer to maximise herd productivity. It also protects pastures during the wet months, allowing Frano and his team to grow more crops on farm.

 

Purpose Built

Every Aztech shed is engineered around real world use from clear-span layouts to
bird-proof, perch-free detailing that helps protect feed, gear and stock. You’ll get a building that works smarter and stays cleaner, longer.

Hassle-Free Process

Expert-Led, Hassle-Free Process. From your first sketch to site delivery, you’re working with people who understand rural, industrial and compliance needs. We solve problems before they land — with practical advice, clear timelines and a hands-on team.

Your Shed, Your Way

Flexible Options: Kitset or Full Build
Whether you’re tackling it yourself or want a full turnkey solution, you’ll get the same engineered strength and perch-free detail either way. Our sheds are designed to suit your workflow, environment and long-term plans.

  • ''We love how quickly Aztech gets pricing back and we’re not stuck with modular sizes. Every shed is site-specific, so we’re not forced into standard dimensions. It’s fast, flexible, and engineered right from the start.''
    Tim Wallis
    Wallis Building
  • "We needed a shed that birds couldn’t perch on — and Aztech nailed it. No bracing or ledges, just a clean clear-span. No bird mess, no dramas. Really happy with the quality and the outcome."
    Roy Williams
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