Visqueen Zedex Non-Combustible DPC 450mm x 20m RS072742

Product Overview:

The DPC is a flexible 0.6mm composite damp proof course and cavity tray system. It is supplied in 20m length rolls and the following standard widths: 300mm, 450mm, 500mm, 600mm, 700mm, 800mm and 900mm. Other widths are available on request including 100mm and 150mm.

The DPC is coloured red on the upper surface and pale grey on the reverse and is installed with the red surface facing upwards or outwards i.e. facing towards the direction of moisture penetration.

Features & benefits

• Achieves a reaction to fire classification A2 - s1, d0 to BS EN 13501-1:2018 by Warrington Fire - compliant with UK Building Regulations
• Flexible cavity tray system - lightweight, easy to detail and install on site
• Excellent strength and tear resistance - robust and resistant to on-site damage
• Visqueen Non-Combustible Preformed Units available - simplifies complex or awkward detailing
• Range of system components - Visqueen Non-Combustible Fixing Strip and DPC Joint Supports available

Usage

• Visqueen Zedex Non-Combustible Damp Proof Course and cavity tray is designed for cavity wall constructions including those with a structural framing system inner leaf and a masonry outer leaf, in residential, commercial and multi-storey buildings. Typical applications include being used as a vertical DPC, or as a site formed surface fxed cavity tray to manage the downward passage of water in cavity wall constructions.
• The product is used where a DPC or DPC cavity tray is required that achieves a reaction to fre classifcation A2 - s1, d0 to BS EN 13501-1:2018.
• In circumstances where the external wall construction consist of a masonry inner leaf e.g. blockwork, Visqueen Zedex NonCombustible DPC can either be surface fxed or built in to the inner leaf. Please note that in accordance with Building Regulation Approved Document B, the requirement for a non-combustible DPC cavity tray does not apply to DPC cavity trays when used between two leaves of masonry.
• Care should be taken by the Designer to ensure suitability for applications other than those stated above. Visqueen Zedex NonCombustible DPC should be approved by all stakeholders prior to use.