hi there is an expansion gap around the edges of the laminate but not on the fibreboard underlay, and its more that the boards are bending
there was a row of nails in the floorboards already and thought we were nailing into a joist at the time. when you say rip up and put a dpm course...
Hi I helped lay click laminate in my daughters lounge which is dipping in 3 or 4 areas when walked on. The house was built around 1940 has a...