Thread: railway sleepers.

I have heard the same stories, time & time again, I have seen no evidence though, I have a few sleeper walls around here, maybe we are just not in a termite area...

If they are aussie hardwood and well and truly seasoned they should last just about forever. The house should be termite proofed anyway so if they are hardwood and the house is pest protected I reckon its okay.

i know some houses in the area have been affected by termites. not sure if the house is treated for them dure to the age of the building.

im not to sure what to do?

If you soak them in sump oil they burn extra well! Just kidding

On my old retaining wall and 70's style sunken pergola I painted the sleepers with sump oil before making the wall and termites still came in and ate a couple but left the others untouched. I think the sump oil breaks down in time and although you can keep painting the exposed sides that doesn't help. The other thing was, setting up a wall made of oily sleepers was an absolute pig of a job. Another thing I don't like about sump oil is you can't go near the sleepers for a long time afterwards without getting dirty.

Over 10 years the biggest problem the wall had was fishbone ferns, they just penetrated the cracks and the sleepers and split them open.

working in sump oil all day i didnt want tocome home to find my garden covered with it as well.

i think if there is no quick inexpensive way to treat the sleepers i will just keep a good eye on them and if i find activity will make brick ones.

Or the alternative may be to do your wall, finish your garden then get a termite guy to treat the soil. Bare in mind that they will say that it will have to be done last, as after the soil is turned over or disturbed it has to be reapplied.

Also put in good drainage and backfillfill your sleepers allowing a good depth of garden soil so that it keeps wet soil off your timber thus preventing rot. Not sure what a termy guy charges but it beats mucking around with sump oil anyway