Guy Roberts, Blandford Avenue, Architect

“Earthwise provided on-going design advice and prepared PHPP calculations for a pair of new build Passivhaus in Oxford. I found Earthwise’s experience crucial at the design stage. As the design developed Earthwise identified potential problems with the design so refinements could be made before work started on site.

I would have no hesitation in recommending Earthwise to other designers and architects who require assistance with their low energy building projects.”