Trench & Bunker Defence System STL


An incredible trench & bunker system! This 3D printable set of 12 modular terrain pieces is great for building trenches, bunkers, walkways and raised platforms in a huge variety of layouts.  Construct a full table’s worth of battlements and layer the height as desired.  The interiors are fully detailed with piping, panels and other features.  There’s even removable blast doors!

Modular terrain – No clips or glue required.

Prints without supports!

STL Files – All prices in AUD


Build Custom Outposts & Defences!

This terrain set includes a selection of 12 different sections that fit together on the tabletop to construct modular trench systems and can be stacked vertically for creating walkways or bunkers with a choice of walls and removable blast doors!  The highly detailed sections feature reinforced structures, upgradable barricades, internal structures, removable doors, bunker walls and more!

These models can easily be scaled in your slicing software to be made bigger or smaller!

trench system

Stack vertically and choose your layout!

Each section of this modular terrain set has options for the vertical layers.  Customise your missions and design your table around your narrative or objectives.


Wargame Trench Terrain

Fortify your defences with additional barricades and cover options!  Create a cluster of smaller battlements or a huge network of bunkers and trenches with interconnecting walkways and safe areas protected by blast doors.

This set includes the following STL files:

  • 1x Trench section: End (129x101mm and 27.6mm tall)
  • 1x Trench section: Straight (120x72mm and 25.5mm tall)
  • 1x Trench section: Tri Junction (146x168mm and 25.5mm tall)
  • 1x Trench section: Square Junction – Trench only (120x72mm and 23mm tall)
  • 1x Bunker walled section: End (73.6×73.2mm and 35.1mm tall)
  • 1x Bunker walled section: Straight (73.6x72mm and 35.1mm tall)
  • 1x Bunker walled section: Junction (126x144mm and 35.1mm tall)
  • 1x Walkway section: End (72x72mm and 6.4mm tall)
  • 1x Walkway section: Straight (72x72mm and 6.4mm tall)
  • 1x Walkway section: Junction (125x144mm and 6.4mm tall)
  • 1x Removable blast door (56x29mm and 4mm tall)

*approx dimensions


The designs are compatible with games such as Warhammer 40,000, Infinity, Kill Team, Boarding Actions, Star Wars Legion, Judge Dredd, Stargrave, Marvel Crisis Protocol, Necromunda, Fallout Wasteland, etc.

This is a 3D printable product (.stl file) – No physical items are provided.

FOR PERSONAL USE ONLY (Please see terms & conditions).

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