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
Façade Engineering and Analysis Services Limited.
Tel: 01543 898150
Tel: 07404 447212
Alternatively, please use our contact form.
Please note we have moved offices into Suite 8 at Tradmark House.
All other details remian unchanged.
We are pleased to welcome Luke to the company in a full-time role. He has previously assisted us with CAD and thermal modelling in a part time basis whilst completing his BTEC college course.
Luke has now accepted the offer of an apprenticeship with us and will be combining with Digital Engineering studies at Dudley College of Technology.