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Building insulation materials
- The following products are available through local vendors that are registered on the Green Technology Selector.
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Range of useWallThermal transmittance (U-value)0.24 W/(m²·K)Thermal insulation resistance (R-value)4.29 (m²·K)/WMaterialExpanded polystyrene (EPS)Thickness150 mmThermal conductivity (λ-value)0.035 W/(m·K)
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Range of useWallThermal transmittance (U-value)0.21 W/(m²·K)Thermal insulation resistance (R-value)4.84 (m²·K)/WMaterialExpanded polystyrene (EPS)Thickness150 mmThermal conductivity (λ-value)0.031 W/(m·K)
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Range of useRoofThermal transmittance (U-value)0.20 W/(m²·K)Thermal insulation resistance (R-value)5.17 (m²·K)/WMaterialExpanded polystyrene (EPS)Thickness150 mmThermal conductivity (λ-value)0.029 W/(m·K)
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Range of useWallThermal transmittance (U-value)0.21 W/(m²·K)Thermal insulation resistance (R-value)4.84 (m²·K)/WMaterialExpanded polystyrene (EPS)Thickness150 mmThermal conductivity (λ-value)0.031 W/(m·K)
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Range of useWallThermal transmittance (U-value)0.26 W/(m²·K)Thermal insulation resistance (R-value)3.95 (m²·K)/WMaterialExpanded polystyrene (EPS)Thickness150 mmThermal conductivity (λ-value)0.038 W/(m·K)
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Range of useRoofThermal transmittance (U-value)0.23 W/(m²·K)Thermal insulation resistance (R-value)4.44 (m²·K)/WMaterialExpanded polystyrene (EPS)Thickness160 mmThermal conductivity (λ-value)0.036 W/(m·K)