Damplas Damp Proof Membrane, 300mu, 4m x 25mm Black Made in the UK from recycled polyethylene. Provides an effective barrier against moisture. Prevents water ingress in vulnerable areas. Flexible in high and low temperatures. Easy to lay. Strong and durable. Accredited by BBA, certificate number 09/4692, fully complies with minimum Building Regulation requirements. Multi-fold roll, folded to approximately 1 metre, for ease of handling. Coverage 100m2. Waterproof and rot proof. Recyclable. BBA Certified Stops ingress of moisture Easy to lay Colour may vary 300mu = 1200g / 250mu = 1000g Fully compliant with the minimum standard required for damp proof membranes as stipulated by the UK Building Regulations Looking for protection against rising damp? This damp proof membrane from Damplas is a versatile and reliable choice that will help to protect buildings against the ingress of moisture. It's a BBM-certified DPM that's durable and easy to lay, and suitable for use below concrete floors. it's fully compliant with the minimum standard required for damp proof membranes as stipulated by the UK Building Regulations. An effective barrier to prevent the ingress of moisture Protects concrete floors against rising damp or moisture 4m wide and supplied in a 25m roll that's easy to lay Manufactured using 100% recycled polythene Colour may vary 300mu / 1200 gauge BBA-certified Damplas BBA Damp Proof Membrane 25m x 4m (300mu) in Black Damplas DPM is Premium 1200 Gauge Polythene Sheeting is ideal to protect Buildings against Moisture and has Robust Puncture Protection. Damplas Damp Proof Course Membrane is Manufactured to last the lifetime of the Floor Construction when correctly installed. Cover your DPM with a Screed or appropriate protective layer once laid. Use in Brick Stone and Concrete To be Compliant with Current Building Regulations Damp Course should be Built into the Mortar Bed approximately 150mm above Structure Base Made from 100% Recycled Polythene Material 1200g dpm Key Features 25m x 4m 100 m2 Coverage BBA Approved / Accredited PIFA Standard Bold Embossing for Improved Mortar Adhesion Rotproof Membrane Waterproof Solution 1200 gauge | 300mu Recycled Polythene Puncture Resistant Premium Quality CE Marked EN 13967 2012 1200 gauge dpm data sheet available on Request Weight 38.5kg Damplas 1200g dpm Datasheet Install as Oversite Membrane between a Blinded Hardcore Bed and Base Concrete Install as Sandwich Membrane in Base Concrete or Between Base Concrete and Screed