Façade Engineering and Analysis Services Limited
Façade Engineering and Analysis Services Limited

Applicable Standards

Thermal calculations are undertaken in accordance with EN and BS standards, and following guidance published by the BRE, CWCT, GGF and CAB:

 

  • BS EN ISO 13789 Thermal performance of buildings - Transmission heat loss coefficient - Calculation method

  • BS EN ISO 6946 Building components and building elements - Thermal resistance and thermal transmittance - Calculation method

  • BS EN ISO 10211-1 Thermal bridges in building construction - Heat flows and surface temperatures - Part 1: General calculation methods

  • BS EN ISO 10211-2 Thermal bridges in building construction - Calculation of heat flows and surface temperatures - Part 2: Linear thermal bridges

  • BS EN ISO 10077-1 Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 1: Simplified method

  • BS EN ISO 10077-2 Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 2: Numerical method for frames

  • BS EN ISO 13370 Thermal performance of buildings - Heat transfer via the ground - Calculation methods

  • BS EN 673 Glass in building - Determination of thermal transmittance (U-value) - Calculation method

  • BS EN ISO 12631:2012 - Thermal performance of curtain walling. Calculation of thermal transmittance

  • BRE BR 443 Conventions for U-value calculations

  • BRE IP 5/98 Metal cladding: Assessing thermal performance

  • BRE IP 17/01 Assessing the effects of thermal bridging at junctions and around openings

  • BRE IP 10/02 Metal cladding: Assessing the thermal performance of built-up systems which use ‘Z’ spacers

  • CWCT Standard for specifying and assessing for heat transfer (the U-value)

  • CWCT Guide to good practice for assessing heat transfer and condensation risk for a curtain wall

  • CWCT Guide to good practice for assessing glazing frame U-values

  • GGF 2.2 Window and door system U-values: Provision of certified data

  • CAB Guide for assessment of the thermal performance of aluminium curtain wall framing

  • CAB A guide for assessment of the thermal performance of aluminium windows

 

Contact details

Façade Engineering and Analysis Services Limited.

 

enquiries@feaservices.co.uk

 

Tel: 01543 898150

Tel: 07404 447212

Alternatively, please use our contact form. 

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