Kooltherm K10
Soffit Board

Kooltherm K10 FM Soffit Board

Insulation for Structural Ceilings (Soffits)

Kingspan Kooltherm K10 Soffit Board is a premium performance insulation product with a fiber–free rigid thermoset phenolic core, a glass tissue based facing on its front surface and low emissivity composite foil on its reverse surface which is used for structural ceilings.
  • R-value of 7.0 per inch
  • Higher R–value per inch than any commonly used insulation
  • FM 4880 approved
  • Negligible smoke developed
  • ASTM E 84 rating of 25/20 (flame/smoke)
  • Unaffected by air infiltration
  • Resistant to the passage of water vapor
  • Safe and easy to install
  • Manufactured with a blowing agent that has zero ODP, low GWP, and HCFC and CFC free

Product Information

Product Data Table
Code Compliance
Product Brochure
Safety Data Sheet
CSI 3 Part Specification
BIM Objects / CAD Details
TER 1601-06

Technical Evaluation Report 1601-06 NFPA 285 - Kooltherm Insulation Board

Technical Evaluation Report 1601-07 NFPA 286

Technical Evaluation Report 1601-07 NFPA 286 - Kooltherm Insulation Board

TER 1603-04

Technical Evaluation Report 1603-04 - Kooltherm Insulation Board Exterior Wall Coverings Attachment

Kooltherm K10 Soffit Board Brochure

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Contact Us

Kingspan Insulation North America

Head Office & Sales Office – North America

Kingspan Insulation LLC

2100 Riveredge Parkway, Suite 175

Atlanta, Georgia



Call: +1(800) 241 4402