Steel Kits for Caterpillar Tunnels

$52.73$927.10 AUD (ex GST)

Complete Steel Kits for 15m and 30metre Caterpillar Tunnel.


  • 5 kits to choose from including custom lengths.
  • All precut galvanised tube steel.
  • All precut joiner sleeves.
  • All required rebar.
  • Options for tube steel centre purlin,
  • Option for height extension,
  • PLEASE NOTE: All kits and options are individually priced for freight. CONTACT US HERE TO ORGANISE FREIGHT or  FOR YOUR CUSTOM QUOTE


ActiveVista has negotiated a package deal with a major mainland steel supplier to put these kits together at the best possible price and ready them for final shipping.

Standard 15 and 30metre kits include;

  • Galvanised steel for hoops- each hoop consists of; 3 x 2.4m, 35mm o.d 1.2mm thick galvanised round tube steel.
  • Galvanised steel sleeves- each hoop has 2 x 300mm, 32.6mm 0.d 1.6mm thick galvanised round steel tube.
  • Footing made from 750mm x 16mm (5/8) deformed rebar, 2 per hoop.

Extras include;

  • Galvanised central purlin- 2.5metre x 35mm o.d tube steel
  • Galvanised steel sleeves- as above.
  • Galvanised height extensions- 350mm x 35mm o.d tube steel plus steel sleeve for each as above.
  • 4 x Galvanised diagonal end cross braces each- 2 x 1.8 metre x 19mm x 1.2 mm thick tube steel plus single poly brace joiner

The benefits of the kits include;

  • Hassle free provision of correct 1.2mm walled galvanised, 35mm tube steel, 1.6mm x 200mm sleeve inserts  and 800mm x 16mm rebar for footings.
  • Factory to farm delivery.
  • Bulk price pre-negotiated,
  • Highest quality steel and cuts.
  • More time to deal with farming.

Additional information

Kit type and option.

15metre standard 11 hoop, 15metre with steel purlin, 15metre steel purlin only, 15metre 400mm height extension, 30metre standard 21 hoop, 30m with steel purlin, 30m steel purlin only, 30metre 400mm height extension, Diagonal end 19mm x4 cross bracing option (Melb only), Custom Kit any size or configuration.