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The IKO Hyload Trade DPC Damp Proof Course 150mm x 20m is a flexible polymeric sheet designed to prevent the upward passage of moisture through walls and foundations in new build and refurbishment projects. Suitable for use in both solid and cavity wall construction, this damp proof course can be installed horizontally, vertically or as an on-site formed cavity tray to control water ingress and help maintain dry, stable masonry. It is robust under compressive loads, resistant to impact damage and durable for the expected life of the building, with BBA certification and compatibility with related Hyload system components.