Summary
External insulation for masonry walls.
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Application
External insulation for masonry walls.
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Description
Kingspan Kooltherm K5 External Wall Board has a fibre-free phenolic core and is faced on both sides with a glass tissue based facing, autohesively bonded to the insulation core during manufacture.
Features and benefits
- Premium performance rigid thermoset insulation - thermal conductivities as low as 0.021 W/mK
- Suitable for use behind traditional and lightweight polymer modified renders.
- Unaffected by air infiltration.
- Resistance to the passage of water vapour.
- Ideal for new build and refurbishment.
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Product certifications
- ISO 37301 (Compliance Management Systems) ISO 37301:2021 - Castleblayney
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Digital objects
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Color
Pink
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Finish
Smooth
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Material
Phenolic resin
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Shape
Rectangle
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Length
1200 mm
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Width
600 mm
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Height
25 mm, 30 mm, 40 mm, 50 mm, 60 mm, 70 mm, 80 mm, 90 mm, 100 mm
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Specification
Standard
To BS EN 13166.
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Third-party certification
Component of Third Party EWI manufacturer BBA Certificates.
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Fire performance
To BS EN 13501-1: 2018, Euroclass RtF C-s2,d0.
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Thermal conductivity (maximum)
0.022 W/m∙K.
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Water permeability
Manufacturer's standard.
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Water vapour permeability
Manufacturer's standard.
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Compressive strength (minimum) at 10% compression
100 kPa.
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Cross section
Uniform thickness.
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Thickness
25 mm.
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Face size (length x width)
1200 x 600 mm.
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Recycled content
0% (minimum) to BS EN ISO 14021.
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Edges
Square.
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Facing
Glass tissue based facing.
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Additional properties
Core
Rigid thermoset fibre-free phenolic insulant core.
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Sustainability data
Country of product manufacture
Ireland
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Material
Phenolic resin
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A1–A3 ('Production stage')
Embodied carbon as defined in BS EN 15804
Lower emissions
Normalized unit
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Declared unit
3.98 kg CO₂ eq/m²
Certified
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Recycled content
0 %
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