Foil Bubble Insulations 1.2m X 25m

- Technical Specification/Properties

Single foil

Double foil

Thermal Resistance

Bubble

0.125²K/W

0.125²K/W

Cavity

0.665²K/W

0.665²K/W

Total Thermal Resistance

0.790m²K/2

1.455m²K/2

Environmental

CFC & HCFC Free

CFC & HCFC Free

Dimensions

Thickness

4mm

4mm

Width

1050mm/1200mm/1500mm

1050mm/1200mm/1500mm

Length

25m roll

25m roll

Foil Tape

50m x 75mm (24 rolls per box)

50m x 75mm (24 rolls per box)

Technical Reference

• Building Regulations 2000 Approved Documents L1 & L2.
• Building Standards Part J Sept. 2001
• BRE publication 'Thermal Insulation: Avoiding the risks'.
• BRE Paper IP12/94 'Assessing the Condensation Risk and Heat Loss at Thermal Bridges Around Openings'.
• BS EN ISO 6946 : 1997 Building components and building elements - Thermal resistance and thermal transmittance - Calculation method.
• British Standard References: BS 5250 Control of Condensation in Buildings.

• Emissivity measured by National Physical Laboratory.
• Thermal resistance measured by
  Independent Test Laboratories.
• Tested to BS EN 12153:2000 for water tightness and air permeability.
• Manufactured in the UK and meeting the requirements of
  BS EN ISO 9002.