Browse Forums Building A New House I'm putting a new floor in my kitchen, slate flagging on a standard concrete slab. I have allowed for a bed thickness of up to 20mm to accommodate the different… 0 17538 They using concrete or timber sleepers? Timber or steel uprights? Any drainage behind sleeper? 3 5863 Thanks for that, the PVC pipe is still about 40cm below ground level and it sticks out of the sand with no end cap or anything on it just open pipe, is this the finished… 2 10459 |