Four Oaks, a new sustainable home in Nailsea, Bristol
The first Passivhaus sustainable home built in North Somerset. Timber frame construction with well insulated walls and roof achieve a high performance thermal value of at least 0.12 W/m2K. Air tightness is no greater than 0.6 air changes / hr @ n50. Mechanical Ventilation Heat Recovery [MVHR] provides fresh air, climate control and environmental comfort and together with PV panels low energy usage is achieved without the need for heating. It was a challenge managing the rigorous construction as Passivhaus Certification requires meticulous attention to detail and air tight construction. Featured on the Passivhaus Trust web site. Regional Finalist for Building Excellence Design Award. Featured in Build It. Passivhaus consultant: Piers Sadler Sustainability consultant: M Sustainability 




4 Responses to “THE PASSIVHAUS”

  1. Michael says:

    Thanks Simon

  2. Simon says:

    Excellent work Michael

  3. Andrew Davies-Hoare says:

    I have just seen your PassivHaus project in Nailsea. We are impressed with the sustainable design and passivhaus, low-energy and eco build construction.

  4. Alex Paul says:

    A very interesting project

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