6m x 3m Skillion Roof Steel Frame Kit – Galvanised Steel Structure | DIY Modular Building Frame

Build your project your way with this 6m x 3m Skillion Roof Steel Frame Kit, designed as a strong, reliable structural base for a wide range of residential and commercial applications.

Manufactured from high-tensile galvanised steel, this prefabricated frame system is engineered for durability, corrosion resistance, and long-term performance in Australian conditions.

Supplied as a modular flat-pack kit, it is designed for efficient transport and straightforward on-site assembly.

Key Features

✔ Size: 6m x 3m steel frame structure
✔ Roof Type: Modern skillion roof design
✔ Material: High-tensile galvanised steel (G550)
✔ Coating: Z350 galvanised protection
✔ Structure: Prefabricated bolt-together system
✔ Finish: Corrosion-resistant (not painted)
✔ Expandable: Modular design – extend or connect multiple units

Built for Australian Conditions

• Designed for durability in coastal, regional, and high-exposure environments

• Low maintenance, long-lasting steel construction

• Suitable for a range of building applications

Suitable Applications

• Home office or studio

• Granny flat or modular building

• Workshop or storage unit

• Pool house or outdoor room

• Commercial or display structure

Important Information

• This product is supplied as a structural frame only

• Additional materials such as cladding, insulation, flooring, and internal finishes are not included

• Installation may require standard tools and trade knowledge

Specifications

• Frame Size: 6m (L) x 3m (W)

• Height Options: 2.8m / 3.4m

• Material Grade: G550 structural steel

• Coating: Z350 galvanised

• Assembly: Prefabricated bolt system