PassivHaus in two minutes

A timelapse video of GP Developments building a PassivHaus certified house from beginning to end

PassivHaus Accreditation

Proud to be able to wear the PassivHaus logo, GP Developments were accredited by the PassivHaus Institute, Dramstadt, Germany in May 2013. To exhibit this logo is a reflection of our commitment to the exceptionally high standards required to execute a PassivHaus project.

Passivhaus is not an aesthetic code, but a technical one

NHBC Accreditation

From foundation design to roof construction, GP Developments ensure the very highest standards at every stage. This commitment to quality and excellence is reflected in the National House Building Confederation accreditation awarded in 2008.