80mm Kingspan Kooltherm K112 represents a high-performance insulation solution engineered for timber and steel framing wall applications. With an exceptional thermal conductivity of 0.019 W/mK, this product delivers superior thermal performance whilst maintaining a compact 80mm thickness. These rigid thermoset insulation boards install readily between wall studs or function as external insulating sheathing, making them suitable for new builds, retrofit projects, and Modern Methods of Construction (MMC).
Brand: Kingspan
Model: 80mm Kooltherm K112
Thickness: 80mm
Length: 2400mm
Width: 1200mm
Coverage: 2.88m2 / board
Pack Coverage: 11.52m2
Pack Quantity: 4 sheets
R-Value: 4.21m2K/W
Thermal Conductivity: 0.019 W/mK
Weight: 34.57kg
Dimensions: 2,400mm x 1,200mm x 80mm
SKU: 80mm K112
Colour: Light shade of pink
Compressive Strength: 100kPa
Material: Rigid Thermoset Phenolic
Profile: Square edge
Fire Classification: Under System 4 AVCP, Kooltherm K112 has a Euroclass rating of F.
Compressive Strength: 100kPa
Density: 40kg/m3
Facings: Faced on both sides with a low emissivity composite foil, autohesively bonded to the insulation core during manufacture.
Applications: Insulation for timber and steel framing systems
BBA Certified: Yes
Features: Thinnest commonly used insulation for timber and steel frame walls
Insulation Material: A premium performance, lower-lambda rigid thermoset phenolic insulation.
Explore our comprehensive Kingspan range and refine by thickness or coverage using the left-side filters. For project-specific guidance or bulk pricing enquiries, contact us via telephone on +4402038839057, email sales@insulationbee, or use our Live Chat service for competitive UK Insulation pricing.








