I bought my sheets (10 in total) for £7.48 inc from tilersmerchants.co.uk (
http://www.tilersmerchants.co.uk/Tile-Backing-Products-No-More-Ply/ )
Early days yet but feels sturdy - seems solid/secure enough, no perceptible bounce/movement etc, expensive granted but floor height would have been much higher otherwise, so there was no alternative for me.
A tenner a sheet is top end, pays to shop around of course - as always.
http://www.tilersmerchants.co.uk/Tile-Backing-Products-No-More-Ply/ )
Early days yet but feels sturdy - seems solid/secure enough, no perceptible bounce/movement etc, expensive granted but floor height would have been much higher otherwise, so there was no alternative for me.
A tenner a sheet is top end, pays to shop around of course - as always.