Passivhaus Affiliate

Passivhaus Trust Standard Membership Application Form 2022

Please select a membership option from the list and complete your company and contact details. When the form is complete, tick the box to confirm that you accept the terms and conditions and submit the form.

Depending on your chosen payment method, you will be required to either post a cheque to the correct value of your chosen subscription or make payment by BACS upon recipt of an invoice.

Annual Membership Rates

Turnover/Status Standard Member Rate (inc. VAT) Discount rate for AECB Members (inc. VAT)
Individual / small company up to £100k
up to £250k
£250k - £1m
£1m - £10m
£10m - £50m
£50m - £250m
Public Sector Institutions*
Academic Institutions
* e.g. Government organisations, Local Authorities, Housing Associations


Please select the categories you belong to (for website listing)
Tick all boxes that apply
* Required Field

inc. country code, e.g. 0044

inc. country code, e.g. 0044

How did you hear about PHT?

Membership Requirements

Members must refer to Passive House (or Passivhaus) Buildings and the components used in their construction exclusively as those buildings/components that fulfil the Passive House Standard criteria, as set out by the Passive House Institute, Darmstadt, Germany (see

Turnover applies to all UK activities of the company registered. For multi-national companies, this will be clarified by using the denomination Name (UK).

Passivhaus Trust members will automatically be registered and their details shared with the International Passive House Association in accordance with iPHA's standard Terms & Conditions. For iPHA registration, please indicate the relevant number of employees:

Membership applies to the company registered; this name will be used on all Passivhaus Trust materials. If Passivhaus activities are undertaken by a subsidiary company or division, these can be registered in their own name, but not in the name of the parent company.

Confirmation and signature

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