12mm Renderflex Polymer Render Carrier Board

12mm Renderflex is a cellulose/fibre cement based render carrier board, primarily used as base board for polymer modified render systems which do not include insulation added to the board before rendering. It is made from a mixture of cellulose fibres, sand, Portland cement and some additives, offering substantial tensile strength thus providing durability and minimal movement in the board thus reducing stress applied to the render system. Classified as Class 0 in accordance with the BS 476 Part 6 & 7. The board is basically maintenance free which also makes it cost-effective.

Renderflex is primarily used as render carrier board polymer modified render systems and internal and external wall linings.

• Maintenance-free and cost-effective,
• Resistant to humidity changes and moisture,
• Vermin, insects and rot resistant,
• High tensile strength,
• Highly durable,
• High dimensional stability,
  
• Impact resistant,
• Easy to cut, drill and install.

• Renderflex board should be stored on a flat, smooth surface and in dry conditions.
• Make sure not to lay the boards upright or on edge.
• The boards should be carried on long edges and not dragged off the stack.
• The fixing of the board shall depend on type of fixings used, wind loading and applied loading, but the fixing pattern should generally be based in 600mm centres.
• The distance between the fixings and the board edge should be at least 12mm and 50mm in from corners of the board.

• Conforms to EN12467;
• Associated with the NBS Create clause: 45-45-50/355 Fibre reinforced cement board.