I have some damp as the external ground level ,which cannot be lowered is higher than the existing dpc and a new injection would be some 900 cm up the wall.I therefore propose to use a render to tank the property .Rentokil have suggested a membrame-based solution but I would prefer to do the work myself to save on costs.
Can you please suggest a suitable product-I note that Vandex do a wide range of items.THANKS
Can you please suggest a suitable product-I note that Vandex do a wide range of items.THANKS