This thickness has been discontinued by Kingspan - 90mm & 115mm are the current available sizes.
100mm Kingspan Kooltherm K106 provides an outstanding cavity wall insulation option delivering exceptional thermal performance. Engineered to completely fill cavities whilst maintaining a 10 mm residual thickness, this product achieves an outstanding thermal conductivity rating of 0.019 W/mK. It delivers equivalent wall U-values to competing products whilst requiring a reduced thickness profile.
The 100mm Kooltherm K106 features a distinctive outer surface finished with a moisture-resistant and vapour-permeable polypropylene fleece layer. This protective facing acts as an effective moisture barrier, preserving the insulation's durability and long-term performance characteristics.
The 100mm K106 represents a premium cavity wall insulation product, combining outstanding thermal efficiency with robust moisture protection for reliable building performance.
Brand: Kingspan
Thickness: 100mm
Length: 1200mm
Width: 450mm
Dimensions: 1,200mm x 450mm x 100mm
Pack coverage: 2.70m2
Sheet Coverage: 0.54m2
Weight: 10.80kg
Density: 40kg/m3
Colour: Light shade of pink
Compressive Strength: 100kPa
Material: Rigid thermoset fibre-free phenolic insulation core
Profile: Square edge
R-Value: 5.55m2K/W
Thermal Conductivity: 0.019 W/mK
Fire Classification: Under System 4 AVCP, Kingspan Kooltherm K106 has a Euroclass rating of F.
Finish: Polypropylene fleece | Low emissivity composite foil
Inner Facing: low emissivity composite foil, autohesively bonded to the insulation core during manufacture.
Outer Facing: a water-tight, vapour-open polypropylene fleece.
Quantity: 5 sheets
Applications: Full fill cavity wall insulation
Insulation Material: Kooltherm K106 is a premium performance, lower-lambda rigid thermoset phenolic insulation.
BBA Certified: Yes
Explore our complete Kingspan range and refine by thickness or coverage using the left-hand filters. For technical guidance on product suitability or bulk pricing enquiries, contact us on +4402039519012, email sales@insulationbee.co.uk or use Live Chat - Competitive UK Insulation Pricing.








