Chiral vs Standard: What's the Difference?
The Horizon Grid terrain line for 28mm wargaming includes both standard buildings and Chiral versions. Chiral buildings are mirror-images of their standard counterparts. This means they are not interchangeable with standard elements. If you want a symmetrical layout or need to match an existing Chiral set, you must stick with Chiral-only pieces.
The Horizon Grid MK.I - Chiral is a single-story building that mirrors the original Horizon Grid MK.I. It includes a roof and functioning doors. The Horizon Grid MK.II - Chiral is a second-story add-on that requires the Horizon Grid MK.I Chiral as a base. It does not include a roof. Both are designed to create immersive sci-fi environments for tabletop wargaming.
Chiral Building Facts
- Horizon Grid MK.I - Chiral: Chiral versions of buildings are mirrors of their standard counterparts, and are only compatible with other Chiral building elements. This means you cannot mix Chiral and standard Horizon Grid pieces. If you start with a Chiral building, all subsequent additions must also be Chiral.
Horizon Grid MK.I - Chiral - Horizon Grid MK.II - Chiral: Requires Horizon Grid MK.I Chiral (SFT002). This kit does not include roof. The MK.II Chiral is an expansion, not a standalone building. You need the MK.I Chiral base, and you'll need to source a roof separately if you want one.
Horizon Grid MK.II - Chiral
Standard Terrain: Horizon Grid MK.III
The Horizon Grid MK.III is a standard (non-Chiral) building that can be used with the original Horizon Grid MK.I or as a stand-alone small single-story building. It includes a second story with a balcony and a roof. Its dimensions are 6.5" x 5.5" x 3" (with roof 3.75"). This gives you flexibility to expand your standard grid without committing to a mirror-image layout.
If you already own standard Horizon Grid MK.I buildings, the MK.III is a natural addition. If you are starting fresh, decide early whether you want a Chiral or standard setup to avoid compatibility issues later.
Standard Building Fact
- Horizon Grid MK.III: Horizon Grid MK.III for use with Horizon Grid MK.I (SFT001) or as a stand-alone small single story building. The MK.III works with the original standard grid, giving you expansion options without needing a Chiral base. It can also function on its own for smaller tables.
How to Choose Between Chiral and Standard
Your choice depends on your existing collection and desired table layout. If you want a symmetrical battlefield where buildings mirror each other, go Chiral. If you prefer a more organic, varied layout or already own standard Horizon Grid pieces, stick with standard. Both lines are made from laser-cut 3mm MDF, come unpainted, and require assembly with wood glue (sold separately). They are designed for ages 14 and up.
Note that the catalog does not confirm whether standard and Chiral pieces can be used together in any way. The supplied evidence states they are only compatible with their own line. If you are unsure, starting with one system and sticking to it is the safest approach.
