Call us  Call Susie: +44 (0)7972 263 676

Call Claire: +44 (0)7950 282 800

Consultancy services

Our ability to view projects from first principles has been used by architects, engineers, developers and builders to produce good, comfortable buildings worldwide.

Our consultancy services include:


Ventilation and Thermal performanceschool
– overheating
– heating and cooling load calculations
– plant sizing

– thermal bridge analysis including condensation risk

– natural ventilation modelling including mixed-mode buildings


Compliance modelling

– Building Regulations Part L2A and L2B and commercial EPCs

– design-stage SAP assessment

– modelling in support of BREEAM and LEED


Energy and plant modelling
– predicted loads

– CIBSE TM54 assessments (in-use energy predictions)


Daylight modelling
– average daylight factors

– climate based daylight modelling

– daylight modelling in support of BREEAM


Bespoke modelling


– facade optimisation studies

– passivhaus calculations

– renewable energy appraisals


We also contribute to a wide range of research projects – examples can be found here