HO Roundhouse Add On Without Side Walls Kit by Walthers Cornerstone delivers a detailed scenic building kit for realistic railway modelling and layout expansion in HO scale (1:87).

Featuring:

• Detail & Finish: Includes finely moulded brick wall details, window frames, and interior textures representing a modern roundhouse extension without side walls for added visual realism in engine terminal scenes.
• Drive & Performance: Not applicable - this is a static building kit without powered components.

Model Dimensions (Approximate):

• Length: 443 mm
• Scale: HO (1:87)
• Gauge: Not applicable

Technical Specifications:

• Brand: Walthers Cornerstone
• Model Type: Scenery / Building Accessory
• Era / Prototype: Modern era North American roundhouse addition
• Material: Injection-moulded plastic kit components
• Assembly: Kit build -glue required
• Included: Plastic parts for roundhouse add-on stalls (track, locomotives, and baseboard not included)

Ideal for modellers building detailed HO scale layouts and scenery enthusiasts seeking to enhance engine servicing facilities and roundhouse scenes.

Why this model matters

This kit allows expansion of an existing roundhouse by adding three additional stalls on a 10° centre, creating larger servicing facilities for scale locomotives. The detailed brickwork, interior textures, and structural elements help bring engine terminal scenes to life on HO layouts.

How to use it

Assemble the plastic kit on a clean work surface using appropriate plastic glue. Fit each piece accurately and apply paint and weathering for realism. Position the completed structure adjacent to a compatible roundhouse (sold separately) or within an engine terminal area to enhance layout visual interest. Store unused parts safely to maintain detail quality between modelling sessions.