OSB or particleboard will be optimal.

Before starting the work itself, it is necessary to carefully prepare the base: to close cracks, bring down the ledges, eliminate irregularities. Also, do not forget about dryness and purity, which is especially important to remember in conditions of high humidity in St. Petersburg. OSB or particleboard will be optimal. Cork tiles before laying should be left for acclimatization: unpack and withstand 2-4 days according to the instructions. Then stock up on a knife, a metal ruler and — forward to beauty and convenience!