Steel Frame Garages, Sheds and Affordable Housing

Looking for garages, sheds, affordable housing, extra storage space, workshop or somewhere for the kids to play, in Sydney, Central Coast, Newcastle or Northern NSW?.

Look no further than an AllGal Garage, Shed or Carport. Whether your application is domestic, rural or commercial, we can offer you a building from our standard range, or custom design a structure to suit your exact needs. Alternatives like a free standing or attached carport or awning, a garage with a loft above, shed and workshop, or a basic single garage, all will have the quality you would expect of the Williams River Steel Group.

Spans are available from 3m (10') to 15m (50') wide and up to 4.769m (15'6") high. Lengths are virtually limitless.

All buildings in our range can be supplied in kit form or fully erected. The standard kit contains all components required, from the hold down bolts to the storm water capacity guttering and downpipes. Comprehensive assembly instructions as well as plans for council are included. Delivery can be arranged promptly. Keep in mind that an Allgal Garage, Shed or Carport can be easily extended to suit your future requirements.

Consider the advantages of the steel frame that won't rot or warp, the durability of the various claddings available such as Colorbond steel from BlueScope, Hardiplank, or the great looks of Western red cedar, the decision is yours.


  • scroll Americanbarns
    American Barns
  • front-Curved-Roof-Carports
    Curved Roof Carports
  • front-The-Highlander
    The Highlander
  • front-The-Heritage-Range
    The Heritage Range
  • front-Curved-Roof-Hiline
    Curved Roof Hiline
  • front-Gable-Garages
    Gable Garages
  • front-Carports
  • front-Habitable-Buildings
    Habitable Buildings
  • front-Curved-Roof-Garages
    Curved Roof Garages
  • front-Rural-Gables
    Rural Gables
  • front-Rural-Skillions
    Rural Skillions
  • front-Highline-Shade-Saver
    Highline Shade Saver
  • front-Custom-Design
    Custom Design
  • front-Case-Studies
    Case Studies
  • front-The-Retreat-Series
    The Retreat Series



This ensures you purchase a product with the integrity of the building independently assesedfor your peace of mind. Find out more at

Granny-Flat-A1GRANNY FLATS Any of our Steel Building Frame Garages are suitable fo Granny Flats. More information coming soon. Contact your nearest office NOW.

Lysaght Living Collection®

Full colour Hi Gloss Awnings, Pergolas, Carports.