Verified by manufacturer 1 month ago
BRE Certificate
Certificate type
CE Marking
Certificate type
UK Conformity Assessed (UKCA)
Certificate type
ISO 9001 Quality Management
Certificate type
Non combustible and breathable version of PhotonFoil-A1, designed for cold side installation.
Suitable for timber frame construction. Whilst PhotonFrame-A1 was developed for timber frame new build housing it is widely used in offsite construction of volumetric modular units where energy and moisture management are critical. It is also suitable for use in many external wall types (metal stud, concrete etc.).
PhotonFrame-A1 is a highly breathable multi foil insulation designed for installation on the cold side of timber frame structures. It is constructed with a high density glasswool core encased in micro-perforated low emissivity outer layers. PhotonFrame-A1 has been certified as A1 non-combustible in accordance with BS EN13501-1 by BRE Global Ltd (Report Number Q100799-1003).
The product can be installed in combination with PhotonFoil to deliver Passivhaus standards of insulation with regular 140 mm glass filled studs.
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 | P10/212 Insulation fixed across inner face of stud walling |
Third-party certification | BRE Certificate. |
Thermal performance | 2.35 m²K/W with two cavities. |
Reflective facing | Foil. |
Thickness | 33 mm. |
Fire performance | To EN 13501-1: A1. |
Water vapour resistance | To BS EN 13859-2: Sd 0.072 (0.36 MN.s/g.m) |
Emissivity | To EN 16012: 0.05 |
Thermal resistance | To EN 16012: 2.35 m²K/W. |
TensileStrength | To EN 12311-1: MD 5730 N/50mm, XD 4390 N/50mm. |
Class (minimum) | W2. |
Weight (minimum) | 1.2 kg/m². |
Contains Red List materials | No |
Country of product manufacture | United Kingdom |
Recyclability | Yes Manufacturer guidanceManufactured from fibreglass and aluminium |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 85 % |