Delta has launched the Delta PT 3mm Membrane for addressing the issues of damp and contaminated walls, or where fast reinstatement of wall finishes is required after chemical damp-proof injection.

Delta PT 3mm is a high-density polyethylene (HDPE) low-profile studded membrane with a heat-welded polypropylene mesh and provides a key for plasters, renders and dab-fixing of plasterboards.

Air-gap membranes are particularly useful in projects that require water­pro­ofing, damp-proofing or a barrier against contamination, especially in barn conversion projects. Air gap membranes allow for the immediate rein­sta­tement of plastered finishes following treatment.

The Delta PT 3mm Membrane can be used in a variety of ways, are easy to apply, and offer long-term protection to buildings and structures.

“Achieving sustainability in manufacturing requires a comprehensive view spanning not just the product and the manufacturing processes, but also the entire supply chain, including product lifespan. We recognise the need to provide leadership, promote quality and add value in all aspects of construction especially the waterproofing sector. We shall continue to invest in technologies and to lead the field.”
– Kevin Dodds, Director