NCC 2022 Compliant
All structures meet current National Construction Code requirements.
NCC 2022 Class 1A Compliant
Class 1A Habitable Sheds & Barndominiums
Transform your land with an affordable, owner-builder friendly steel frame dwelling. Fast construction, stunning designs, and full NCC compliance.
100+ Designs
Owner Builder Ready
Fast Construction
NCC Compliant
What is Class 1A?
What is a Class 1A Dwelling?
Under the Australian National Construction Code (NCC), a Class 1A dwelling is a single detached house or one of a group of attached dwellings that is separated from others by fire-resisting walls and has its own ground-level access.
This classification makes it perfect for:
- Habitable sheds - Shed-style homes with full amenities
- Barndominiums - Barn-inspired residential buildings
- Steel frame kit homes - Modern prefabricated dwellings
- Granny flats - Secondary dwellings on existing properties
Why Choose a Class 1A Shed Home?
Steel frame construction delivers unbeatable value, speed, and durability for Australian conditions.
AS/NZS 4600 Certified
Light gauge steel framing engineered to Australian standards.
BAL-40 Rated
Bushfire attack level rated for high-risk zones.
7-Star Energy
NCC 2022 thermal performance with Whole-of-Home compliance.
Council Ready
Complete documentation for building permit applications.
Australia-Wide Delivery
Supplied through our network in Melbourne, Sydney, Adelaide, Gold Coast, Brisbane, Bundaberg and Perth, and delivered to your site.
Explore Our Designs
Our Class 1A shed home designs. Every plan can be resized and customised to suit your block.
500+
Kits Delivered
15+
Years Experience
7
States Covered
4.9
Customer Rating
Barndominiums
The Ultimate in Rural Living
A barndominium combines the rustic charm of a barn with modern residential comforts. These Class 1A dwellings feature open floor plans, high ceilings, and that distinctive agricultural aesthetic.
Perfect for rural properties, hobby farms, and anyone wanting a unique home that stands out.
- Open plan living with soaring ceilings
- Combined workshop and living spaces
- Rural aesthetic with modern amenities
- Ideal for acreage and farm properties
Accessible Design
Built for Everyone
Our Class 1A designs can be configured for full accessibility compliance. Whether you need wheelchair access, wider doorways, or level entry points, we can adapt any floor plan to suit your needs.
- Wheelchair ramps and level thresholds
- Wider doorways and corridors
- Accessible bathroom configurations
- Single-level living options
What Our Clients Say
"Engineering documentation was thorough and council approval was straightforward."
"As an owner-builder, the detailed instructions made the steel frame easy to erect."
"Our barndominium turned out better than we imagined."