Verified by manufacturer 1 month ago
CE Marking
Certificate type
Statement of compliance
Certificate type
UK Conformity Assessed (UKCA)
Certificate type
ISO 9001 Quality Management
Certificate type
Multi-foil insulation for loft conversions, timber frame walls and re-roofing projects.
Suitable for loft conversions, timber frame walls and re-roofing projects.
Constructed as an excellent vapour and air leakage barrier PhotonFoil has a high density glasswool core, encased in very low emissivity outer layers.
The use of high density glasswool at its core gives the product a number of benefits over traditional polyester based multi foil insulation:
The product has been independently tested and certified to the latest European Standards by accredited European test houses and has achieved LABC (Local Authority Building Control) Registered Details.
Color | Silver |
Finish | Foil |
Material | Glass mineral wool |
Shape | Rectangle |
Length | 10000 mm |
Width | 1200 mm |
Height | 33 mm Guidance for specification option: Thickness. |
Warranty description | Lifetime Guidance for specification option: For the lifetime of the building element Manufacturer guidanceProduct liability insurance |
Uniclass | |
CAWS | P10/148 Multilayer blanket insulation fixed under or above rafters P10/217 Insulation slabs fixed to backing wall |
Thermal performance | To EN 16012: 2.35 m²K/W. |
Reflective facing | Foil. |
Thickness | 33 mm. |
Fire performance | To BS EN 13984: Class E. |
Watertightness | Class W1. |
Water vapour resistance | CIBSE Guide A: Sd 800, 4000 MNs/g. |
Emissivity | To EN 16012: 0.05 |
Weight | 0.95 kg/m². |
TensileStrength | Longitudinal: 320 N/50mm, Transverse: 200 N/50mm. |
Contains Red List materials | No |
Country of product manufacture | United Kingdom |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 85 % |