Greenheart Sustainable Construction
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​​​PASSIVE HOUSE / PASSIVHAUS
​

​​​Greenheart offer the complete Passive House Planning Package (PHPP) and Design & Build.   We are also regional installers of WARMCEL Insulation (the preferred insulation for Passivhaus and Timber Frame) and PAUL MVHR systems.  
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We have a successful long term working partnership with Passive House Certified Designer Piers Sadler and many years experience with the key aspects of Passivhaus-standard Design & Build including:

  • Achieving excellent levels of airtightness down to 0.1 ACPH
  • Insulation installation and understanding the need for precision and accuracy
  • Understanding of vapour control and the need for wind tightness
  • The key importance of minimising cold bridging and getting the details right.
  • Installation of MVHR systems
 
We believe the key to successful Passive House construction is teamwork.  From designer and consultant to plumber and labourer - everyone involved should understand the impact of what they do and be on board with the concept.

If you have a Passive House project or require your low-energy house to be built to similar low-energy/airtight standards then we have the skills and experience, and a knowledgeable workforce to do this.

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We are happy to work with you from conception to completion, or at any stage of the process if you already have an architect on board.
Contact us to discuss your project
Greenheart Sustainable Construction Ltd
Studio 2, St Andrew's Road, Montpelier, Bristol, BS6 5EH

info@greenheartuk.com 
0117 942 9717
The Green Register
Passivhaus Trust
AECB

Website: Sally Collister
  • Home
  • What we do
    • Ethos
    • Design Services
    • Passivhaus
    • Quality
    • Construction Systems
    • Costing Your New Build
  • Projects
  • Team
  • News
  • Contact