SIPs Thermal Properties and U-values

The U-values in the following tables have been calculated under a management system certified to the BBA Scheme for Assessing the Competency of Persons to Undertake U-value and Condensation Risk Calculations, using the method details in BS/I.S. EN ISO 6946:2007 (Building components and building elements. Thermal resistance and thermal transmittance. Calculation method) and using the conventions set out in BR443 “Conventions for U-value calculations”.

The U-values in the following tables are valid in accordance with the constructions shown in the details immediately above. Unless otherwise stated, the U-values quoted are based on an internal construction comprising a 3mm plaster skim on 12.5mm plasterboard fixed to 50 x 25mm softwood timber battens. The external finishes are as specified in the examples themselves.

Kingspan TEK® Building System Walls with 102.5mm Brickwork Outer Leaf

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Kingspan TEK® Building System Walls with 10mm Polymer Rendered 100mm Dense Blockwork Outer Leaf

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Kingspan TEK® Building System Wall Panels with Ventilated Cladding

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Kingspan TEK® Building System Pitched Roofs

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U - Value Calculator

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