Residential steel homes with strength, certainty and modern comfort
Building your home should feel manageable and well-structured, with decisions supported by clear information rather than guesswork. Steel framing provides predictable material performance because every component is manufactured to consistent specifications and designed by qualified engineers to meet New Zealand codes. This gives you certainty about how the structure is intended to perform before construction even begins.
Steel is also free from the chemical treatments commonly used in timber framing, and the material is fully recyclable, supporting responsible use over the life of a building. Fixed pricing and documented engineering checks mean you understand the scope, sequencing and cost from the outset, with no ambiguity about what the finished structure is designed to deliver.
With almost 500 bespoke builds completed, the focus has always been on a collaborative process—aligning engineering requirements, site conditions and individual design choices. You can learn more about this approach on the About page.
Steel frame cottages
Our steel frame cottages combine timeless Kiwi charm with the strength and flexibility of modern construction. Inspired by the classic designs you’ll see all over the country, these homes can be tailored to reflect your taste and lifestyle.
Add a traditional touch with an optional lean-to over the front porch, or customise the size, cladding (weatherboards or corrugated iron), and layout to make it uniquely yours. The example shown here is a spacious 100m² cottage (10m x 5m with a 30° gable roof and an attached 10m x 5m lean-to), but we can go larger or smaller to suit your needs. You also have freedom in how the spaces work:
- Choose whether the living area sits at the front, back, or to one side.
- Position bedrooms and living spaces to match how you want to live.
- Enjoy the airy feel of a vaulted ceiling following the roofline, or add a mezzanine floor for smart storage and a flat ceiling below.
Lasting strength and durability in every residential build
A steel home is created to last through generations. It won’t warp, rot or twist, so dampness, fungi and pests don’t create expensive headaches down the road.
Every frame is engineered, carefully manufactured to precise standards and tested against the nation’s building codes before reaching site. Your home is then backed with a 50-year structural warranty, so the security stretches well beyond today.
Explore more of the advantages of steel that make it the smart choice.
Every frame is engineered, carefully manufactured to precise standards and tested against the nation’s building codes before reaching site. Your home is then backed with a 50-year structural warranty, so the security stretches well beyond today.
Explore more of the advantages of steel that make it the smart choice.
Custom steel homes shaped around your lifestyle
No two families live the same way. Which is why no two of these homes ever repeat. Advanced design software is used to create layouts that sit just right with your section, your lifestyle and the way life actually flows in your household. Steel offers design freedom such as:
- Wide open spaces without intrusive posts
- Crisp, modern architectural detail
- Easy renovations or extensions later on
- Bright interiors that maximise natural light
From the very first draft to the last walkthrough, your ideas steer the design. The finished result feels like a true fit – something practical yet personal to you. For projects outside the home, you can also check our commercial steel frame options.
Fast construction and budget certainty
Your budget and programme should never feel uncertain. Steel framing is manufactured to precise measurements, with components cut, punched and prepared off-site so on-site assembly is efficient and orderly. This helps keep the build sequence clear and minimises time spent on structural setup.
Once site conditions and consents are confirmed, a fixed-price contract sets out the financials so variations are avoided. You have full clarity on scope, cost and delivery timelines from the outset.
Local knowledge and personal project management
Building a home is one of life’s biggest moves, so it matters that every detail gets attention. Knowledge of local requirements across Wellington, Kāpiti Coast and Levin smooths out the process.
Many of our new projects come through referrals, from homeowners who value both the build and how well the process was handled. You’ll have direct involvement from project start to finish, with communication open the whole way.
Many of our new projects come through referrals, from homeowners who value both the build and how well the process was handled. You’ll have direct involvement from project start to finish, with communication open the whole way.
Healthy living with eco friendly steel framed homes
A well-planned building should support comfort and long-term performance. Steel framing offers consistency in manufacture and does not require the chemical treatments used in some timber products.
Paired with appropriate insulation and thoughtful design, your home can achieve reliable indoor comfort throughout the year. Because steel is recyclable and cut to measure, it supports efficient use of materials and reduced on-site waste. It’s a considered option for both residential and commercial projects.
More than just homes: including garages, barns, sheds and more
Steel goes further than houses. It’s easily adapted to create additional buildings on your site, including:
- Garages or carports
- Barns and sheds
- Compact cottages or small sleepouts
- Kitset frames for self-build
Everything is made to the same high standard, delivering extra space that stands tall, looks sharp and needs less upkeep across the years.
Steel homes: a reliable and compliant investment for your future
Steel Frame Concepts delivers homes and frames that are durable, healthy to live in, quick to build and good for the environment. And they are fully compliant with New Zealand building standards:
- AS/NZS 1170: 2002
- NZS 3603: 1993
- NZS 3404: 1997
- NZS 4230: 2004
- AS/NZS4600:2018
Steel homes are often fast and efficient to build. With approvals sorted, frames can be manufactured and on site within weeks, keeping projects on track without delays.
Absolutely. They’re proven in homes, offices, warehouses and more, demonstrating strength and versatility at every scale. As a trusted steel frame construction company you get consistent quality across industries.
Steel framing offers consistent, dimensionally stable components manufactured to precise specifications. It does not require chemical treatment and can support predictable performance over time when designed and installed to New Zealand standards.
Yes. Every home is unique. Using advanced design technology, you can shape a plan to suit your site and add distinctive features that make it your own.
Upfront costs are similar, but the long-term savings often stack up. Fast builds, fewer labour hours and less maintenance will often leave you ahead overall.