Damp proof membrane

Heavy Duty Black Polythene Sheet Damp Proof Membrane 4 Metre x 15 Metre (60 sq/m)

Pegdev - PDL 15m X 4m 1000G BLACK HEAVY DUTY POLYTHENE PLASTIC SHEETING GARDEN DIY 250MU

Pegdev - PDL 15m X 4m 250G BLACK HEAVY DUTY POLYTHENE PLASTIC SHEETING GARDEN DIY 62.5MU

Black 250 Micron Damp Proof Membrane 4m x 15m

Draak Black 300 Micron 1200 Gauge Heavy Duty Damp Proof Membrane, (L)15m (W)4m

Pegdev - PDL- 15m X 4m 500G - Opaque recycled Polythene Sheeting - Heavy Duty, Waterproof, Gardening & DIY, UV Resistant

Pegdev - PDL 15m X 4m 250G Clear HEAVY DUTY POLYTHENE PLASTIC SHEETING GARDEN DIY 62.5MU

Pegdev - PDL 15m X 4m 500G BLACK HEAVY DUTY POLYTHENE PLASTIC SHEETING GARDEN DIY 125MU