Delta MS 500Delta MS 500 is a versatile, high performance Type C cavity drain membrane designed for internal waterproofing of walls, floors, and vaulted ceilings, both above and below ground. Manufactured from clear 8mm studded High Density Polyethylene (HDPE), it is suitable for use in new build, existing, or retrofit projects, offering reliable protection against groundwater ingress, dampness, and contaminated substrates. Type C Drained Protection BS 8102: 2009

self-sealing fixing plugs specifically designed for use with Delta PT and PT Slimline cavity drainage membranes in internal waterproofing systems

limecrete systems

wood-based boards

Add approximately 4–5 litres of clean water per bag and mix thoroughly

wind protection

NHL 5 remains vapour permeable

improving acoustic comfort within walls

and contractors looking to clean masonry safely while respecting the substrate and surrounding environment

and vapour permeability are required

Roundtower Tanking Render is designed to provide resistance to liquid water while maintaining vapour permeability

With its clean

Heritage Finish 35