Visqueen Zedex Non-Combustible Flexi Preformed Units – 250 to 300mm External – Pack of 4

Visqueen Zedex Non-Combustible Flexi Preformed Units are manufactured from Visqueen Zedex Non-Combustible DPC. This unit is an external 90 degree corner with a 150mm vertical rise and 100mm vertical fixing flange, suitable for a 250-300mm cavity width. 

The innovative design allows each unit to be suitable for an approximate 50mm cavity width variance when incorporated into a brickwork outer leaf.

The units are rolled up, individually wrapped and supplied 4 per box.

Usage
Visqueen Zedex Non-Combustible Flexi Preformed Units are designed for detailing complicated cavity tray junctions in cavity wall constructions including those with a structural framing system inner leaf and a masonry outer leaf, in residential, commercial and multi-storey buildings.

In conjunction with Visqueen Zedex Non-Combustible DPC and associated system components, the units are used where a DPC cavity tray is required that achieves a minimum reaction to fire classification A2 – s1, d0 to BS EN 13501-1:2018.

Visqueen Zedex Non-Combustible Flexi Preformed Units are specifically designed for use with a surface fixed, sloping Visqueen Zedex Non-Combustible DPC cavity tray with a 150mm vertical rise between the outer and the inner leaf. The units are designed to fit a 90 degree masonry corner.

Visqueen Zedex Non-Combustible Flexi Preformed Units are not specifically designed for use with:

• an L shaped cavity tray profile
• a cavity tray profile that incorporates a horizontal insulation ledge
• a built in cavity tray
• a cavity tray vertical rise other than 150mm
• masonry corners greater or less than 90 degrees

Care should be taken by the Designer to ensure suitability for applications other than those stated above. Visqueen Zedex Non-Combustible Flexi Preformed Units should be approved by all stakeholders prior to use.

Features and benefits:

• BDA Agrement certificated
• Visqueen Zedex Non-Combustible Flexi Preformed Unit (Flexi PFU) – part of the Visqueen Zedex Non-Combustible DPC system
• Flexi PFU achieves a reaction to fire classification A2 – s1, d0 to BS EN 13501-1:2018 – compliant with UK Building Regulations
• Off-the-shelf surface fixed external and internal 90 degree corner units – reduced lead times
• Off-site factory manufactured – reduces the risk of water ingress
• Flexible 90 degree corner units – provides an allowance for site tolerances
• Corner units designed for approx. 50mm variance in cavity widths – each unit suitable for cavity widths within a specific range

Approvals and standards:

• Visqueen Zedex Non-Combustible DPC and Visqueen Zedex Non-Combustible Flexi Preformed Units awarded BDA Agrement Certificate No. BAW-21-203-P-A-UK
• Flexi PFU achieves a reaction to fire classification A2 – s1, d0 to BS EN 13501-1:2018
• Flexi PFU shear strength tested to BS EN 1052-4:2000 Methods of test for masonry – Part 4.
• Flexi PFU flexural mortar bond strength tested to DD 86-1:1983
• Visqueen certified with Quality Management System ISO 9001:2015
• Visqueen certified with Occupational Health and Safety System ISO 45001:2018
• Visqueen certified with Environmental Management System ISO 14001:2015