Damp proof membranes

Polythene damp proof membrane

Damp proof membraneCromwell can provide from stock polythene damp proof membrane (DPM) for use in concrete floor construction. Manufactured to conform to the ‘Materials suitable for the production of Damp Proof Membranes, Code of Practice’.

  • Damp proof membrane
  • Typical stock lines: 4m wide x 25m long in 250 and 300 microns
  • Blue tint
  • BBA approval
  • Moisture vapour