Kooltherm K20 Concrete Sandwich Board

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Why Kingspan Kooltherm K20?

Kingspan Kooltherm K20 Concrete Sandwich Board is a premium performance insulation product, used for concrete insulated sandwich wall systems.

The core of Kingspan Kooltherm K20 Concrete Sandwich Board is a premium performance rigid thermoset fibre-free phenolic insulant manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).
 
  • Excellent thermal performance
  • Lowest U-value per inch than any commonly used insulation
  • Rated Class 1 A under ASTM E 84
  • Resistant to the passage of water vapour

Product Information

Product Data
Testing and Compliance
Management Standards
Fire and Smoke Performance
Environmental Data
U-values
Specification
Sustainability

Product Data

Property Value
Board Size 2.4 x 1.2 m
Facings Glass tissue
Core Premium performance fibre-free rigid thermoset phenolic insulant manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).

Testing and Compliance

Test Standard Result
Thermal Conductivity (λ-Value)            ​ ASTM C518                                  0.020 W/m.K                                     
Density BS EN 1602: 2013 35 kg/m3
Compressive Strength BS EN 826: 1996 120 Kpa @ 10% compression
Cell Gas Analysis N/A CFC/HCFC-free

Management Standard

Standard Management Standard
ISO 9001:2015 Quality Management
ISO 14001:2015 Environmental Management
BS OHSAS 18001:2007                                                 Health and Safety Management                                  
ISO 50001: 2011 Energy Management

Product Data

Test Standard Result
Surface Burning Characteristics (Insulation Core) UL 723 Flame Spread Index of ≤25
Smoke Developed Index (SDI) of ≤50
Class 1/A
Surface Burning Characteristics ASTM E 84 Flame Spread Index of ≤25
Smoke Developed Index (SDI) of ≤50
Class 1/A

Environmental Data

Standard Result
Green Guide Rating                                                 A+                                                                         
BES 6001                                                     Excellent

U-Value Reference Table

U–values for Various Thicknesses of Kingspan Kooltherm K5 External Wall Board with 20 mm Polymer Render on a 200 mm Concrete Block Wall     
Insulant Thickness (mm) U−values (W/m2.K)
20 0.76
25 0.64
30 0.55
35 0.48
40 0.43
45 0.39
50 0.36
55 0.33
60 0.30
65 0.28
70 0.26
75 0.25
80 0.23
85 0.22
90 0.21
95 0.20
100 0.19

Kingspan Kooltherm K20 Concrete Sandwich Board should be described in specifications as:

The wall insulation shall be Kingspan Kooltherm K20 Concrete Sandwich Board ____ mm thick: comprising a fibre–free premium performance rigid thermoset phenolic insulation core faced on both sides with a glass tissue based facing. The Insulation core shall be 90% (or greater) closed cell structure. The product shall be manufactured: with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP); under a management system certified to ISO 9001: 2015, ISO 14001: 2015, BS / I.S. OHSAS 18001: 2007 and ISO 50001: 2011; by Kingspan Insulation and installed in accordance with the instructions issued by them.
 
Planet Passionate
Through our new Planet Passionate 10-year groupwide sustainability programme, we aim to make significant advances in the sustainability of our business and of our products.

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Contact Information

Kingspan Insulation Middle East

Kingspan Insulation operates across the Middle East, Africa and Indian Subcontinent. Contact us to find your local representative. For any inquiries send an email to info@kingspaninsulation.ae

Head Office

P.O. Box 113826, Dubai Investment Park 2

Dubai, U.A.E.

Tel: +971 4 889 1000

Fax: +971 4 883 8515