EnerPHit Plus Certification!
Updated: Jan 14
We are thrilled to announce that our Harpenden EnerPHit Plus project has been officially certified and according to the Passivhaus database it is only the third in the country! A huge thank you to our wonderful clients for having faith in us delivering our first one and congratulations to Jigsaw Construction for a fantastic job on the airtightness achieving a score of 0.59ach!
Click here for a link to the project in the Low Energy Building Database and watch this space for further information on the project.