Robust Brass Rail Profiles
The solid rail profiles are designed for heavy vehicles, long trains and regular operation on garden railway layouts.
Robust Brass Track for Indoor and Garden Layouts
LGB G Gauge Track | All Products, Radii & Sets
The illustrated overview of the LGB track system: straights, adjustable track, flexible sleepers, functional track, R1 to R5 curves, manual turnouts, electric turnouts, crossings, track accessories, multipacks and complete track sets.
G gauge / IIm
45 mm track gauge
typically 1:22.5
brass rail profiles
without integrated roadbed
for indoor and outdoor use
Range reviewed:
Durable Track System for Large Models
What is the LGB G gauge track system?
LGB track is robust 45-millimetre track with solid brass rail profiles. It has no integrated ballast roadbed and is laid on a prepared surface, permanent track base or individually constructed ballast bed.
The system is primarily used for garden railways in G gauge or IIm. Many LGB vehicles are based on a scale of 1:22.5. The wide track gauge and robust construction are suitable for large vehicles, compact indoor layouts and extensive outdoor routes.
Straight track from 41 to 600 millimetres, an adjustable track section and several fixed radii provide precisely calculable geometry. Flexible sleeper sections and rail profiles can also be used to build individual lengths and radii.
The system includes isolating track, interruption track, reversing-loop sets, uncoupling track, manual turnouts, electric turnouts, crossings, three-way turnouts and double-slip turnouts.
Buffer stops, rail joiners, insulated joiners, track clips, turnout drives, track contacts, cleaning accessories and complete track packages supplement the range.
For Indoor and Outdoor Use
The track system can be used on indoor layouts, patios, balconies and permanently constructed garden railway routes.
Individual Track Base and Roadbed
The ballast bed, substructure, drainage, trackside paths and embankments can be designed to suit the individual garden railway route.
From a Compact R1 Circle to a Generous R5 Curve
Compare LGB Radii, Angles and Circle Diameters
The fixed track products cover different space requirements. Twelve 30-degree curves, sixteen 22.5-degree curves or twenty-four 15-degree curves form a complete circle. Larger radii are recommended for long vehicles and a more prototypical appearance.
| Geometry | Radius | Angle | Circle Requires | Typical Application |
|---|---|---|---|---|
| R1 | 600 mm | 30° | 12 pieces | Compact garden railway circle and small indoor layout |
| R1 Partial Curve | 600 mm | 15° | 24 pieces | Compensation, reverse curves and finer planning |
| R1 Short Section | 600 mm | 7.5° | 48 pieces | Small angle corrections and turnout connections |
| R2 | 780 mm | 30° | 12 pieces | Larger parallel circle and visible routes |
| R3 | 1,195 mm | 22.5° | 16 pieces | Generous main lines and station approaches |
| R5 | 2,320 mm | 15° | 24 pieces | Extensive garden railways and long vehicles |
| R5 Partial Curve | 2,320 mm | 7.5° | 48 pieces | Smooth changes of direction and compensation |
| Flexible Track | Individual | Freely planned | According to the plan | Transition curves and individual garden railway routes |
Observe Vehicle Radii
Many short LGB vehicles can negotiate R1. Long bogie coaches, modern multiple units and large locomotives look considerably smoother on R3 or R5.
Substructure and Drainage
Outdoor routes require a load-bearing, water-permeable and frost-resistant substructure. Track must not remain permanently in water or soft soil.
Provide Several Power Feeds
Large garden railway layouts benefit from several power-feed points and regularly inspected rail joiners.
Catalogue Numbers, Product Images and Direct Shop Links
LGB G Gauge Track by Product Group
Every product receives its own card with a catalogue number, precise description, permanently assigned main image and direct product link. Search terms can include “10000”, “R3”, “reversing loop”, “turnout drive”, “buffer stop” or “19902”.
The product images are permanently assigned to the
linked shop products. Image paths are not calculated
from catalogue numbers, and similar products are not
used as replacement images. A neutral image notice
appears if an image cannot be loaded.
No matching LGB track product was found. Check the
catalogue number or select “All Products” again.
From Route Planning to Weather-Resistant Operation
Planning and Laying LGB Track Correctly in the Garden
A reliable garden railway is created through the combination of track geometry, a load-bearing substructure, drainage, electrical power feeds and permanently accessible turnouts.
Permanent Garden Railway Layout
Brass track, a weather-resistant substructure and generous radii form the foundation of a permanent outdoor route.
Patio and Balcony
Fixed track sections and R1 curves also permit seasonal or semi-permanent garden railway operation in limited spaces.
Indoor Layout and Exhibition
Straight track, compact radii and track clips are suitable for display layouts, Christmas layouts and temporary exhibition routes.
Step 1
Match Vehicles and Radii
Check the length, overhang and minimum radius of the largest intended vehicles.
Step 2
Prepare the Substructure and Drainage
The route must have a load-bearing, frost-resistant and water-permeable substructure.
Step 3
Plan Electrics and Turnouts
Power feeds, isolation points, turnout drives and feedback contacts should be defined before the final scenery is added.
Step 4
Test First, Then Fix Permanently
Test every route at different temperatures before completing the permanent track formation.
Avoid Common Garden Railway Errors
- Laying track directly in loose soil or grass
- Ignoring drainage and frost movement
- Using radii that are too tight for long vehicles
- Providing only one power feed for a large layout
- Installing turnout drives without protection or maintenance access
- Mounting the track rigidly without expansion space
Guidance About Temperature and Linear Expansion
Brass rail profiles change length during significant temperature fluctuations. Outdoor layouts therefore require sufficient expansion space and must not be clamped completely rigidly.
Answers About Track Gauge, Radii and Garden Railway Operation
Frequently Asked Questions About LGB G Gauge Track
The following answers provide guidance about track gauge, rail material, roadbed, fixed radii, turnouts, outdoor installation, power supply and maintenance.
What track gauge does LGB track use?
LGB track has a model track gauge of 45 millimetres and is mainly used for G gauge or IIm.
What scale does LGB use?
Many LGB models are based on a scale of 1:22.5. Scale variations may occur depending on the prototype and product.
What material are the rails made from?
The track uses solid brass rail profiles. Brass is robust and suitable for operation on garden railway layouts.
Does LGB track include an integrated roadbed?
No. The sleepers and rails have no permanently moulded ballast body. The track bed is constructed separately.
Which fixed radii are available?
The overview includes R1 at 600 millimetres, R2 at 780 millimetres, R3 at 1,195 millimetres and R5 at 2,320 millimetres.
How many R1 track sections form a circle?
Twelve 11000 track sections with an angle of 30 degrees form a complete R1 circle.
Which turnout matches the R1 radius?
Manual turnouts 12000 and 12100 and electric turnouts 12050 and 12150 use the compact R1 geometry.
Can manual turnouts be converted to electric operation?
Many LGB manual turnouts can be fitted with the 12010 electric turnout drive.
Is LGB track suitable for digital operation?
Yes. The two-rail track can be operated with analogue or digital control. The power supply and power feeds must suit the system being used.
How should LGB track be laid in the garden?
A load-bearing, water-permeable substructure, frost-resistant ballast bed and sufficient expansion space are recommended.
How should brass rails be cleaned?
Remove loose dirt and clean the rail surface using suitable rail-cleaning accessories. Highly abrasive tools should be avoided.
What are track clips used for?
Track clips secure connected track sections on temporary layouts and can reduce unintended separation.
What do LGB track sets contain?
Depending on the set, they may include curved track, straights, turnouts, buffer stops, connection materials or a complete power supply. The relevant product description is decisive.
Which radius is suitable for long vehicles?
Larger vehicles run more smoothly and look more prototypical on R3 or R5. The vehicle description states the technically required minimum radius.
Continue Planning and Select Matching Garden Railway Components
Related Topics for Your LGB Garden Railway
LGB Manufacturer Range
Discover LGB vehicles, track, starter sets and accessories.
Straight and Curved Track
Compare further track lengths, radii and systems.
Turnouts and Crossings
Select left-, right-, three-way and crossing turnouts.
Track Sets
View circles, station extensions and starter track packages.
Track Accessories
Add joiners, electrics, drives and cleaning accessories.
Compare Track Systems
Understand track gauge, rail material and geometry.
Plan a Garden Railway
Define the area, radii, station, electrics and route.
Model Railway Guide
Read basic guidance about planning, electrics and maintenance.
From the First Brass Track to a Garden Railway Layout
Plan radii, the substructure, drainage, power feeds, turnouts and maintenance access together before constructing the route permanently.