JTT TT-Labeled Architectural Pattern Sheets

Explore JTT TT scale scenery for model railroad layouts, including the products specifically assigned to that scale in this catalog. Read the individual listing for the actual tree height, plant size, sheet pattern or package amount rather than assuming that every scenic product is dimensioned in the same way.

Compare the printed scale information carefully

A railroad-scale collection helps narrow the catalog, but the actual measurements still matter. Some JTT architectural sheets use a TT label alongside a separately printed architectural ratio. These are retained as stated, not silently converted to the conventional railroad ratio. Check the visible pattern against your buildings and figures before selecting it.

Plan the surrounding railway scene

Consider the named brick, block or stone pattern for a station wall, industrial building, retaining feature or town scene appropriate to your layout. Match the pattern to the modeled structure rather than using the same surface on every building. Prepare the panel layout on paper and consider visible corners, joints and openings. Align the represented courses deliberately. A small sample next to a figure or doorway can help you judge whether the pattern looks right at the intended viewing distance.

Printed ratio: These JTT architectural patterns are listed as TT (1:125). Retain that printed ratio when comparing the pattern with the project rather than replacing it with another TT-scale convention.

How should I compare architectural pattern scale with railroad scale?

Use the printed ratio and compare the visible course size with a familiar model detail. Some JTT architectural products carry a nominal railroad-scale label alongside a different printed ratio, so read both rather than assuming they are identical.