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Dynamic Thermal Modelling

Passivent offers specifiers the option of a dynamic thermal modelling service.

The thermal model provides architects and M&E consultants with valuable information on how the inside of a building will thermally perform throughout the year, by means of dynamic thermal simulation. This utilises the latest weather information and predicts the performance of the building over a year.  The outputs from this model can be used to predict the indoor thermal comfort and identify potential overheating issues during the summer months.

This service is particularly useful in satisfying the stringent requirements of Building Bulletin 101 for schools.

If you wish to discuss thermal modelling options further please contact us on

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Contact us today to discover more about our extensive range of natural and hybrid ventilation products and the technical support services we can offer.

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Passivent is a division of Building Product Design Ltd.

Other subsidiaries include Glidevale Protect, a specialist in ventilation solutions, condensation control and energy efficiency across the built environment and Kingfisher Louvres, manufacturer of aluminium louvre systems.

Important Notice

Please be vigilant of fraud/cyber crime. If you receive an email from our parent company Building Product Design Ltd, please check that the email address from the sender ends in '' and any phone number given is 0161 905 5700.

If you receive any emails ending in '' or '', these are NOT legitimate, and you should contact us as soon as possible at

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