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Designed to fit in the triangular space under a staircase. The layout follows the stair angle, creating a unique scenic opportunity.
Fits in: a standard bookshelf
48x12 curved inches
4 square feet
Minimum Radius
18"
Switches
4
Uses otherwise dead space creatively. The ascending profile naturally suggests mountain railroading themes.
The space under stairs is often unused. This design turns that awkward triangle into a feature.
Template the exact stair profile before building
Use the height change for scenic interest
LED strip lighting counters the dark under-stair location
A mountain or mining theme fits the profile naturally
This layout includes the following industries for realistic switching operations:
Various home layouts have utilized under-stair space, featured in Model Railroader.
30x8 inches
1.67 sq ft
36x10 inches
2.5 sq ft
24x24 L-shape inches
4 sq ft
Our AI assistant can help you customize this plan for your specific space and preferences.
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