How much does it cost to lay a solid concrete floor (with damp proofing)?
its not just a case of putting down a damp proof membrane and laying concrete, Your floor must be insulated, you will need the following 150 mm of Hardcore (MOT) – 2 ton about 25 mm of soft sand blinding damp proof membrane (visqueen) 100mm of concrete – 2 tonn of ballast plus 10 25kg bags of cement. 3 sheets of 50mm insulation 75mm sharp sand screed – 1.5 ton of sharp sand plus 6 25kg bags of cement. ring your local builders merchant with this list and they will give you a price for it. Your floor must be layed like this so as to be up to building regulations.
