Visqueen Zedex Non Combustible DPC 450mm x 20m Roll by Visqueen

This Visqueen Zedex Non-Combustible DPC in a 450mm DPC roll is a Class A2-s1,d0 DPC designed for use as a non-combustible cavity tray DPC and wider vertical damp proof course in external masonry walls. This non-combustible DPC membrane provides certified fire-rated DPC performance for buildings requiring strict compliance with BS EN 13501-1. The composite structure offers strong tear resistance while remaining flexible for site-formed cavity tray DPC installation above openings. The red face and grey reverse ensure correct placement during installation, and the membrane is both BBA certified and BDA certified.

Key facts:

• 450mm x 20m non-combustible DPC
• Class A2-s1,d0 fire-rated DPC
• Composite tear-resistant membrane
• Red/grey orientation for fitting
• BBA and BDA certified
• This composite DPC membrane provides moisture protection and fire-rated detailing for cavity trays, vertical DPC applications and general masonry interfaces. Its non-combustible construction ensures long-term durability where fire performance and damp protection are essential in external wall systems.

Installation info:

Install with the red face to the masonry and grey side outward. Lap and seal joints correctly using compatible accessories, mechanically fixing where required.