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Completed in July 2016, a prestigious new home in Gresford, near Wrexham, North Wales to Passivhaus standard and incorporating the following measures:
Insulated raft foundation
I-joist floors and roof
Warmcel insulation to pitched roof
250mm EPS external insulation with render finish from Wetherby Building Systems
Green Building Store Progression triple glazed windows & doors
ProClima air tightness products
Roof integrated solar PV with iBost immersion link
Electrically operated Fakro rooflights with external shades
Architects are Simmonds Mills with:
Tim Martel, CEPH designer
Alan Clarke, M & E
Bob Johnson, BJSE Structural Engineers.
Achieved air tightness of 0.4 ach @ 50PA - more than 20 time better than building regulations!