Dear customers
The shop is temporarily closed for new orders. Our staff was in hospital COVID-19 which caused us some delays. We will reopen as soon as possible and if you have any queries contact us via the e-mail office@insulationcart.com or on the phone 02033978908.

Insulation Cart Team

Home  /  Fire Boards  /  Render Carrier Boards  /  9mm RCM Renderflex 2400x1200

You may also like...

50mm Claylite Compressible Fill Polystyrene Kay-Metzeler 2400x1200

50mm Claylite Compressible Fill Polystyrene Kay-Metzeler 2400x1200

Claylite is a compressible fill material used to reduce the pressure exerted on reinforced concrete ground beams or on the vertical face of concrete foundations, caused by the expansion of clay soils (clay heave) during the life of the structure.

Price: £ 18.14
(£21.77 inc VAT)

170mm Knauf Earthwool Loft Roll 44 Combi-Cut 1140x7030 (8.01m2)

170mm Knauf Earthwool Loft Roll 44 Combi-Cut 1140x7030 (8.01m2)

Earthwool Loft Roll 44 is a glass mineral wool quilt specified for insulating pitched roofs at ceiling level and suspended timber floors. The rolls are partially perforated to produce either 2 rolls 570mm wide or 3 rolls 380mm wide.

Price: £ 32.30
(£38.76 inc VAT)

12.5mm Moistureshield Plasterboard - Wallboard Knauf 2400x1200

12.5mm Moistureshield Plasterboard - Wallboard Knauf 2400x1200

Knauf Moistureshield is a plasterboard manufactured specifically for use in areas of high humidity. The core formulation with silicone additive ensure the boards resistance to moisture. Thermal Conductivity - 0.24 W/mK.

Price: £ 16.90
(£20.28 inc VAT)

9mm RCM Renderflex 2400x1200

UK delivery time:
1 - 2 days

9mm RCM Renderflex 2400x1200

Renderflex is a cellulose/fibre cement building board, specifically designed as a carrier board for polymer modified render systems. Product offers outstanding dimensional stability. Approved by most of the render manufactures within the UK.
RCM

Price: £ 41.80 50.16 inc VAT) Click to view discounts

5 or more: £41.11 (£49.33 inc VAT)
10 or more: £40.43 (£48.52 inc VAT)
20 or more: £39.40 (£47.28 inc VAT)

9mm Renderflex is a building board specifically designed as a carrier board for polymer modified render systems and formulated to provide a strong key between the polymer basecoats and top coats.

The board is manufactured from a mixture of specially treated cellulose fibres, Portland cement, sand and other additives. The unique Renderflex structure offers a high tensile strength (ILB) essential for long term durability whilst minimising the amount of movement in the board reducing any stress being applied to the render system.

RCM Renderflex boards have been used or approved by most of the render manufactures within the UK.

For extensive cutting we recommend an electoplated diamond continuous rim cutting blade (EPC) diamond blade.

Application:

Renderflex is primarily designed to be used as:

  • An external render carrier board for direct thin coat render systems, where there is no insulation applied to the board prior to rendering.
  • For use with polymer renders
  • Internal and external applications
  • Fascia's and soffit liner

RCM Renderflex is suitable for the following construction types:

  • Lightweight Steel Frame
  • Timber Frame
  • Modular/Offsite

Advantages of 9mm RCM Renderflex:

  • Great fire performance – Fire rated to EN 13501-1 class A2-s1, d0
  • Renderflex is resistant to the general effects of moistures, humidity changes, rot, insects, vermin
  • It can be cut drilled, sanded and worked in a similar fashion to that of cement particle board, or other fibre cement boards
  • High dimensional stability
  • Virtually maintenance free
  • High impact resistance
  • Maintains minimum board movement
  • Reduced stress on rendered finish
  • Integrates with other RCM products

Appropriate health and safety precautions must be adhered to when working with this product.

Thickness: 9mm
Length: 2400mm
Width: 1200mm
Pack size: 1
Area per pack: 2.88m2
Board weight: 35.71kg
Material: mixture of specially treated cellulose fibres, Portland cement, sand and other additives
Nominal density: 1380kg/m3
Bending Strength (Modulus of Rupture): 17 N/mm2
Modulus of Elasticity (MoE)(Oven Dry): 9210 N/mm2
Thermal Conductivity: 0.12 W/mk
Moisture Content: 8%
Moisture Movement (EMC to Saturated): 0.06% to 0.12%
Reaction to Fire: BS EN 13501-1 Class A2 Limited Combustability
Biological Resistance: Highly resistant
Frost resistance: 5 star
Surface Condition: Front face Smooth
Back face Textured
Durability (Life Expectancy – Minimum): 30 years
Sound insulation: 28dB
Dimensional Tolerance: Length +1/-2mm