Steel Frame Kits for Owner-Builders

Clear pricing for engineered steel frame kits. Fast approvals, easy install, and Trade Collective support available.

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Studio Kit Floor Plan
Studio Kit Render
Floor Plan

Studio Kit

From $7,950

Perfect for home offices, art studios, or storage. Compact 6x4m design with large windows for natural light.

  • Steel wall frames, roof trusses & roof battens
  • Frame fixings & connectors
  • Detailing, shop drawings & CNC files
  • GST included
📋 Download Floor Plan 📋 Download
1x1 Granny Flat Floor Plan
1x1 Granny Flat Elevation
1x1 Granny Flat Render
Floor Plan

1x1 Granny Flat

From $9,950

Single bedroom granny flat with open plan living. Perfect for rental income or extended family accommodation.

  • Steel wall frames, roof trusses & roof battens
  • Frame fixings & connectors
  • Detailing, shop drawings & CNC files
  • GST included
📋 Download Floor Plan 📋 Download
2x1 Granny Flat Floor Plan
2x1 Granny Flat Elevation
2x1 Granny Flat Render
Floor Plan

2x1 Granny Flat

From $12,950

Two bedroom granny flat with separate living areas. Ideal for larger families or premium rental accommodation.

  • Steel wall frames, roof trusses & roof battens
  • Frame fixings & connectors
  • Detailing, shop drawings & CNC files
  • GST included
📋 Download Floor Plan 📋 Download

Site-specific structural and slab engineering is coordinated by SFD and paid directly to the engineer. Standard "from" pricing applies where the standard design suits the property; modified or custom designs are quoted separately.

Optional: Delivery, installation, and Trade Collective support available

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Get a detailed quote with layout sketches for any of our steel frame kits.

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