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PhotonAir - Multifoil Insulation

Name: PhotonAir - Multifoil Insulation
Brand: Thermic Technology Ltd
SKU: tLD9k5aUxPDmohD3L9tQRH

Verified by manufacturer 28 days ago

Thermic Technology Ltd

Third party certifications:

CE Marking
Certificate type
Statement of compliance
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UK Conformity Assessed (UKCA)
Certificate type
ISO 9001 Quality Management
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Multi-foil insulation for external re-roofs and new builds.

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+44 (0)1257 241084 Website

Application

Suitable for difficult to insulate pitched roofs as it can be installed without a vapour barrier and can also be installed without the need to counter batten so there is no change in roof height.

Description

PhotonAir is a 2 in 1 breathable multifoil insulation combining the thermal performance of multi foil insulation with Klober Permo® air underlay. Installed in the same way as a standard breathable roofing felt, PhotonAir is water tight and upgrades the thermal value of your roof whilst removing the risk of condensation.

The insulation is constructed with high density glasswool at its core, encapsulated between a perforated reflective lower layer and Klober Permo® air.

PhotonAir is a true low resistance (LR ) underlay:

BS EN 5250:2011 states that only LR underlays remove the risk of interstitial condensation forming without the need for any associated ventilation to roof voids.
NHBC accepts the use of membranes certified as both air and vapour-open without the requirement for supporting ridge or high level ventilation.

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.

General information

Color	Silver Blue
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 guidance Product liability insurance

Uniclass	Pr_25_57_06_57 Multifoil blanket insulationPrimary
CAWS	P10/148 Multilayer blanket insulation fixed under or above rafters

Specification data - Multifoil blanket insulation

Thermal performance	To EN 16012: 0.97 m²K/W. With one air space: 1.76 m²K/W.
Reflective facing	Perforated reflective lower layer.
Thickness	33 mm.
Number of layers	Three.
Fire performance	To EN 11925-2: Class D.

Watertightness	Class W1.
Water vapour resistance	Sd 0.044 (0.22 MN.s/g.m).
Emissivity	To EN 16012: 0.05
Weight	0.95 kg/m².
ThermalConductivity	To EN 13162: 0.034 W/mK.