~don't they lay the alloy chequer plate over a timber floor anyway?Stick to phenolic, yes won't last forever but it takes the knocks. Alloy looks nice new, but everything skids around on it too easy.
Only time I'd go alloy is if left outside permanently & not used much, or only moving vehicles etc...
Any idea of cost/ supplier?aluminium planking
I think I used a special acrylic sealer paint on the edges of the decks on the stock box.Aalco do the phenolic resin board which should generate a saving over going direct to the dealers. My first floor gave up the ghost at about 12 years, new one in 4 years ago now and still as good as new. Just remember to paint any cut edges to the boards to seal them.
marine ply
Fair point trailer is probably older than I think!How long has the current surface lasted will a direct replacement out live the trailers life ?
What sort of money is that?this is an off cut of the plancking that I uosd nothing else needed apart from a sealant between the Planck and cross members
I initially bought the boards from our local commercial bodybuilder. When asked what was best to seal the ends with his response was "any old sh!t as long as they're sealed, that's the important bit"I think I used a special acrylic sealer paint on the edges of the decks on the stock box.