The chipboard flooring should be screwed to the ground joints as with subfloors. Make sure the screwheads are either left completely flush with the chipboard flooring or they sunk beneath the upper layer of the chipboard. Tongue and groove chipboard flooring is a kind of particle board composed of resin and sawdust.
£15.60 (inc. VAT) £13.00 (ex. VAT)
£19.20 (inc. VAT) £16.00 (ex. VAT)