Roundhouse have been manufacturers of live steam locomotives for 'G' Scale, SM45 & SM32 (see Scales & Gauges Explained in Technical section) since 1982 and are the major supplier of this type of model in the UK.. Though we are based in Doncaster, England, birthplace of some of the worlds most famous main line steam locomotives, our engines are in operation on garden railways round the world, bringing the sights and sounds that only live steam offers, to thousands of satisfied operators.

"But I don't know anything about steam engines" I hear you say. No problem, go straight to our Frequently Asked Questions page.

Our reputation for reliable, simple to operate, hard working engines and excellent customer support is well known world wide.

Browse through these pages and find out all about our products and where they are built.
Find out how our locomotives work and check out technical details of major parts.
We even provide you with independent reviews of Roundhouse models from the model railway press.

If you like what you see but can't find an answer to any specific question in these pages, just send an e-mail or contact us by phone, fax or in person.