Jabfill HP

 BEWI Jabfill HP Cavity Wall Insulation is designed to optimise the cavity space in a new build property and is supplied for 100mm, 125mm and 150mm cavity widths

It will:

• Insulate for the lifetime of the building
• Eliminate cold bridging
• Prevent rainwater penetration
• Provide a flood-proof cavity wall insulation

 

 

 

         Key Benefits

  • Provide a flood-proof cavity wall insulation
  • Suitable as a full-fill cavity insulation
  • Lightweight and easy to handle
  • Tongue and grooved wall boards to prevent cold bridging
  • 100% recyclable
  • Achieves A+ in the BRE Green Guide to Specification

Product specification

BEWI HP Cavity Wall Insulation is supplied in the standard board size of 450 x 1200mm (excluding tongues and edge detail)

The boards have 5mm-deep flutes on the external face, these are designed to direct any moisture that penetrates the external leaf down the outer face of the insulation and back into the external masonry.

Boards are marked to identify the correct orientation for installation.

BEWI HP Cavity Wall Insulation is produced to the requirements of BS EN 13163 ‘Thermal insulation products for buildings – Factory made products of expanded polystyrene (EPS) – specification’.

Thermal Resistance (R value)

BEWI HP Cavity Wall Insulation is moulded from HP  EPS (expanded polystyrene).

The thermal resistance or R-value of Jabfill HP Cavity Wall Insulation for the following standard thicknesses are:

100mm 2.95m²K/W
125mm 3.75m²K/W
150mm 4.50m²K/W

 

 

For more information please get in touch

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