Y
Yukster
I've been looking to buy 8 x 2500 mm by 600 mm Marmox multiboards for my bathroom but they are extremely hard to find. I prefer to use the tall boards rather than the 1250mm boards to because it makes is easier to achieve a properly flat surface. Builders Depot sell the Hydro Insulated Tilebacker Board Hydro Insulated Tilebacker Board 12.5mm x 600mm x 2400mm but they don't give much information about it and i havent been able to find any reviews online. Has anyone used these Hydro tilebackers or know if they are any good?