Not soffit board, but I've used 3 or 5 mm plasticard on Hardyard for the bridge and the refuelling area.
Some was from old shop displays and had a vinyl photgraphic display. Some came from a Laura Ashley shop and some from Class tractors, and the plain white stuff from a mate at the European Railay Group who gets large offcuts for free.
Cut a score line then snap for straight edges. It's lightweight and strong and was used to re-inforce the hardboard.
I've not used it outdoors as yet though as I have only a few (Jackson's Minatures) buildings on my railway....
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.