Tuesday 24 September 2013

What is the Space Needed for OO Gauge Layouts?

This is a question that I always get asked by people who are either new to the hobby, or who are more used to smaller (or even bigger) layouts. The short answer is that it depends on what kind of layout you would like to operate.

My brother in law asked me recently why I didn't have a continuous running layout in my attic, and I replied that I preferred shunting operations. I have the space, but not the inclination.

So, how much space is needed. According to measurements taken from this Hornby track geometry guide, it is possible to get an oval based on first radius curves into a 4x3 foot space. However, this doesn't allow for much of a safety net for falling locos, and if you're planning on putting it under a bed, in a box, then you may find you have trouble with overhanging rolling stock going round the tight corners.

A better size is probably 4x5 feet. This will allow you to use second radius curves, and still have a decent margin around the edge of the baseboard.

Beyond this, those with whole rooms to play with get to play with double ovals, third radius and above curves, and so on.

On the shunting side, shelf layouts (see What's the Ideal Shelf Layout Size) are popular in OO gauge, as they can be transportable and extendable, and don't take up too much space. Even with only 30-40 cm to play with, a decent scenario can be modeled, complete with stations, wayside stops, and industrial areas.

So, there's no simple answer to the question of space, but hopefully these hints have given you a few areas to explore, and discover what would be, for you, the ideal size of layout.

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