+6723 23729Contact Us

Quality from Start to Finish

A ModSpan Kit Home is designed to provide a clear and flexible building package, with a defined scope that helps you understand exactly what is included from the start. Each kit includes the core planning, design, engineering, structural components, and key materials needed to move through the process with confidence, while still allowing for choices around layout, finishes, services, and upgrades along the way.

Design & Documentation

  • Architectural plans and specifications for council submission

    Full set of drawings prepared to meet Norfolk Island planning requirements

  • Construction documentation

    Detailed construction drawings including accessories schedule and assembly drawings

  • Structural engineering certification

    Certification covering all structural aspects of the building supplied by ModSpan

  • Concrete slab design plan

    Standard slab plan with detailed set-out and tie-down requirements

Structural Frame System

  • Structural portal frame system

    Pre-punched steel portal frames — the primary structural backbone of the home

  • N3 / C2 wind rating (standard / upgrade)

    N3 wind rating standard; C2 cyclonic upgrade available — confirm with your consultant

  • All structural fixings and set-out plans

    High-tensile tie-down bolts, brackets, and all associated fixings for wall framing

  • Prefabricated steel roof trusses and roof members

    Engineered and fabricated to match your plan

  • Steel ceiling battens

    40mm steel roof battens and 22mm steel ceiling battens

  • Engineered structural steel beams

    Fabricated beams for all primary structural spans

Roofing

  • Colorbond® corrugated roof sheets (0.40)

    Full coverage roof sheeting in your selected Colorbond® colour

  • Colorbond® ridge capping, valley flashing & barge capping

  • All roof fixings

External Cladding & Building Wrap

  • Building wrap

    Vapor permeable building wrap to exterior walls and roof

  • Colorbond® corrugated wall cladding

    Standard wall cladding

  • All cladding fixings, flashings and cavity battens


  • Eaves and external ceiling lining

    6mm Hardiflex with PVC joining strips; eaves moulding included

Windows & External Doors

  • Aluminium windows (as per plan)

    Obscure glazing to WC, and ensuite room

  • External doors


  • Fully glazed front entry facade

    Clean, modern entry presentation

  • Front entry door with timber frame and hardware

    Paint-grade entry door with translucent glazing; Key-in-lever Lockwood door hardware included

  • Garage and laundry access door

    Aluminium door with frame

Internal Linings & Fit-Out

  • 10mm plasterboard to walls and ceilings

    Includes all fixings, paper joining tape, setting compound and external metal corners

  • Architectural feature wall (where applicable)

    Included in selected designs

  • VJ board wall lining option

    Available in selected designs

  • 90mm cove cornice with adhesive


  • Architraves (42x12mm) and skirting (68x12mm)

    To all internal doors and perimeter

  • Internal partitions as per plan


  • Wardrobe doors


  • Internal partitions as per plan


  • Internal pre-hung hollow-core doors (2100H) as per plan


  • Internal door hardware

    Lockwood door hardware included; privacy sets to bathroom, ensuite and WC

  • Internal stairs as per plan

    Supply, installation and certification of all internal stairs, including stringers, treads, risers and associated balustrades and handrails

Freight & Delivery

  • Freight to Norfolk Island

    Shipping of standard kit materials to Norfolk Island included

  • Delivery logistics coordination

    ModSpan will coordinate delivery with Christian-Bailey Agencies on island

What's Not Included

  • Site preparation, clearing, levelling

    Concrete slab, cattle stop and other footing's design not included

  • Deck & Veranda, including staircases


  • Septic tank system


  • Rain water collection system


  • Guttering including downpipes


  • Water pump and filter


  • Hot water system


  • Plumbing


  • Electrical wiring and fittings

    Including light fittings

  • Insulation


  • Garage doors


  • Kitchen design, cabinetry, benchtops and appliances

    Full kitchen joinery, sinks, tapware and appliances available as upgrade

  • Gas connection


  • Bathroom fixtures and fittings

    Vanities, basins, toilets, showers, baths and tapware

  • Laundry cabinetry, fittings, and appliances

    Vanities, basins, toilets, showers, baths and tapware

  • Floor coverings and tiling

    All internal floor finishes — tiles, timber, vinyl etc.

  • Double glazing


  • Awnings, pergolas, and screens


  • Painting

    Internal and external

  • Water-proofing


  • On-site labour


  • Council and building approval fees


Why Choose ModSpan?

ModSpan offers a practical, modern, and cost-effective alternative to traditional housing. Built with a durable prepunched portal frame steel structure, these homes are designed to deliver strength, flexibility, and efficient construction while still allowing each home to be tailored to the needs of the owner.

One of the main advantages of a ModSpan home is the simple and efficient build process, which can help reduce both construction time and overall project costs. The open clearspan design also allows for flexible layouts, mezzanine options, and spacious living areas with high ceilings and natural light.

ModSpan is particularly well suited to coastal environments such as Norfolk Island, where durability, wind resistance, and low maintenance are important. The result is a home that combines practicality, long-term value, and architectural simplicity.