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Futuristic Walthers / 3-stall Modern Roundhouse / Ho Scale Get 35% Off Today [jBsfOhWL]

$29.99 $95.99 -69%

The Walthers Cornerstone 3-Stall Modern Roundhouse will be a hallmark of later steam-era railroading on your HO layout. If you model the diesel era you'll also find this kit to be a centerpiece of your servicing facility since some of these classics

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Futuristic Walthers / 3-stall Modern Roundhouse / Ho Scale Get 35% Off Today [jBsfOhWL]

The Walthers Cornerstone 3-Stall Modern Roundhouse will be a hallmark of later steam-era railroading on your HO layout. If you model the diesel era you'll also find this kit to be a centerpiece of your servicing facility since some of these classics are still used today for servicing diesels. No matter the weather, workers could easily inspect and service locos under cover. Size was based on the number of engines coming and going in any 24-hour period, with the busiest terminals requiring full-circle roundhouses.
 
This detailed 3-Stall Modern Roundhouse model includes three stalls on 10-degree centers to make the most of your available space like the prototype. And with a modular design, you can add as many stalls as your railroad requires using the Modern Roundhouse Add-On Stalls (933-2901, sold separately). For more realism, interior and exterior brick wall details, fine windows, floor inspection pits and much more are all standard. Locos up to 125 scale feet long fit easily inside the 3-Stall Modern Roundhouse and parts for a single 145 foot long stall are also included as many modern roundhouses were expanded to handle large locos like Mallets.
Authentic North American prototype
Holds engines up to 125 scale feet long
Includes stall for bigger engines up to 145 scale feet long
Modular design - easily expanded to a full circle
Compact 10-degree stall spacing
Interior and exterior brick detail
Fine window details
Floor inspection pits
Decal signs included

 
Model a complete engine terminal scene with related Cornerstone HO Scale railroad buildings.
 
As shown the Modern Roundhouse measures: Standard Building: 17-3/4 x 16 x 5-1/2" 44.3 x 40 x 13.7cm With Extended Stall: 20-1/8" 50.3cm Long Pit Depth: 5/16" .78cm

What Our Customers Say

January 17, 2026

Absolutely no complaints!

An amazing value for such a quality item.

- Thurston D..

January 17, 2026

Absolutely no complaints!

It’s a very clever and handy tool.

- Catriona D..

January 17, 2026

Absolutely no complaints!

A great product that is very clever.

- Urien G..

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