BAT Damp Proof Coursing 450mm outdoor-living-reductions-2026 Easily inflate and deflate your

Easily inflate and deflate your airbeds and inflatables with this pump

Filling Flask

65mm Copper nails provide a stronger solution to copper crampions

Transparent fill-level window

Polished Chrome Finish

BAT Damp Proof Coursing 450mm outdoor-living-reductions-2026 Easily inflate and deflate yourDamp proof courses also known as DPCs are protective barriers inserted into the building's structure above ground level. Applied horizontally they are designed to prevent damp caused by moisture rising from the ground and into the structure of the building. Applied vertically they stop water from moving sideways through a building's walls Protective barriers inserted into the building's structure Designed to prevent damp caused by moisture rising from