DPM (Damp Proof Membrane) 300microns UK Brand

Sold by HMK AIROPLUS VENTURES · Madina

A DPM is essentially a heavy-duty, waterproof barrier—usually a thick plastic sheet—laid across the ground before the concrete floor is poured. Think of it as a giant, impenetrable raincoat for the bottom of your house. 300microns (82ft by 13ft)