Kooltherm K8
Cavity Board

Kooltherm K8 Brick Outer Block Inner Drywall
Kooltherm K8 Brick Outer Block Inner Drywall
Kooltherm K8 Stucco Coating Over Block
Kooltherm K8 Brick Outer Block Inner

Partial Fill Cavity Wall Insulation

Kingspan Kooltherm K8 Cavity Board is a premium performance insulation product, with a fiber–free rigid thermoset phenolic core, faced on both sides with a low emissivity composite foil facing which is used for insulation in partially filled cavity walls.

  • Higher R–value per inch than any commonly used insulation
  • Negligible smoke developed
  • Clear cavity is maintained – resists moisture penetration
  • Low emissivity foil facings significantly increase the thermal resistance of the cavity
  • Unaffected by air infiltration
  • Safe and easy to install – no irritative fibers produced
  • Zero ODP, low GWP, HCFC and CFC free

Contact

Mail

info@kingspaninsulation.us
Phone

+1(800) 241 4402
Contact

Product Information

Property Test Method Result
Nominal Thickness   Made-to-Order
Standard Dimensions
Width (in / mm)
Length (in / mm)		  
47.25 / 1200
16 / 406.4
Compressive Strength, Min.
(psi)		 ASTM C 209 21
Water Absorption, Max.
(% by volume)		 ASTM C 272 1.15
Density, Min.
(lb/ft³)		 ASTM C 1621 2.0
Closed Cell Content
(% of cells closed)		 ASTM D 6226 94.67
Air Permeance
(L/S/m2) / (cfm/ft2)		 ASTM E 2178 0.001 / 0.000
Water Vapor Permeance, Max.1
(perm)		 ASTM E 96 0.51
Fire & Smoke
Flame Spread
Smoke Developed		 ASTM E 84 25
20

1 Permeance shown is for 25mm thick board. Permeance typically decreases as board thickness increases.

Thermal
The R–values detailed below are quoted in accordance with ASTM C 518 (Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus).
Insulant Thickness Thermal Resistance
(in) (mm) (R-value)
1.18 30 9.5
1.38 35 11
1.57 40 12.5
1.77 45 14.5
1.97 50 16
2.17 55 17.5
2.36 60 19
2.56 65 20.5
2.76 70 22
2.95 75 24
3.15 80 25.5
3.35 85 27
3.54 90 28.5
3.74 95 30
3.94 100 31.5
4.72 120 38
5.91 150 47.5
* Refer to Kingspan Insulation for current stock and non–stock sizes.
Kooltherm K8 Cavity Board Brochure

Kooltherm K8 Cavity Board Brochure

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Kingspan Kooltherm K8 Cavity Board_Submittal_US_IMG

Kooltherm K8 Cavity Board Submittal

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Code Compliance Research Report-IMG

Intertek CCRR-1066

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TER 1601-06

NFPA 285 Tested Wall Assemblies Using Kingspan Kooltherm TER No. 1601-06

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TER 1601-07

NFPA 286 Tested Wall Assemblies Using Kingspan Kooltherm TER No. 1601-07

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TER 1603-04

Attachment of Exterior Wall Coverings Through Kingspan Kooltherm TER No. 1603-04

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Kooltherm Safety Data Sheet

Kooltherm Safety Data Sheet

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Kingspan Kooltherm Section 07 21 00 Building Insulation

Kingspan Kooltherm Section 07 21 13 Phenolic Insulation

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Kooltherm Insulation Board 15 Year Thermal Warranty

Kooltherm Insulation Board 15 Year Limited Thermal Warranty

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Warranty Registration Form 1708 - Interactive_Page_1

Kingspan Warranty Registration Form

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Arcat

BIM Objects / CAD Details

Click the link below to view our BIM Objects / CAD Details from ARCAT

Kingspan Insulation BIM Objects/CAD Details from ARCAT

Download Typical Wall Assemblies

Do you need assistance planning your project?

Our teams are dedicated to helping make the process as easy as possible and ensure you get the right materials for your needs.

Contact Us

Kingspan Insulation North America

Head Office & Sales Office – North America

Kingspan Insulation LLC

2100 Riveredge Parkway, Suite 175

Atlanta, Georgia

USA

30328

Call: 1 800 241 4402

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