We’re Eco Building Systems
A company committed to Supplying Steel Frames & SIPS for architects, builders, and homeowners.
Let’s build something sustainable together.
The next generation of building sustainability is here!
Steel Frames
Steel framing is becoming the preferred choice by builders for residential & commercial projects, allowing them to easily assemble building infrastructure using steel frames due to their lightweight, saving you massive time and resources.
SIPS
Structural Insulated Panel System (SIPS) are developed under factory-controlled conditions and can be fabricated to fit nearly any building design, providing great insulation, stronger infrastructure, and cost-effective building system for kiwi homes and commercial buildings.
Why Choose Eco Building Systems?
- 15+ years of worldwide experience
- All our products are manufactured in New Zealand
- Lowest prices on all our products
- Process assistance provided
- Satisfaction guaranteed
How Eco Building Systems got here?
Astonished and amazed, Manjit saw how quickly steel frames and SIPS can set up the structure of a home. He knew he had to share it with NZ building companies.
Bringing it to New Zealand
Taking these ideas and solutions in his mind and headed back home, Manjit is ready to turn his international trip dream into reality. Manjit opened a factory in Hamilton to develop steel frames, SIPS and hired a team of professionals to establish Eco Steels – bringing Steel Frames and SIPS solutions to builders and property developers while giving kiwis a sustainable, strong, energy-efficient home.
Our Team

Manjit Singh
Manjit has worked 5+ years in Iraq for Evolve (international construction company) and construction business for the last 20 years. Manjit now runs Eco Building systems to manufacture SIPS, Steel frames and trusses in his factory in Hamilton.

Peter Horner
35+ years in supplying materials to the construction industry.
Peter has worked in the L.S.S industry for 16 years. For the past 13 years, he worked around the world installing, repairing machines and setting up factories. He taught people how to operate L.S.S Frame machines and how to build with L.G.S (Lite Guage Steel).
Peter also worked with Redcross to rebuild a school in Fiji.
Hobbies – Mountain Biking + Hiking
