Airtightness case studies - Green Building Store Green Building Store

Energy efficient barn conversion, Yorkshire

PERFORMANCE triple glazed timber windows and doors at energy efficient barn conversion

Retrofit of a Yorkshire barn, creating a well-insulated home by creating a ‘box within a box’. Designed using Passivhaus principles and achieving an airtightness of 0.40 ach @ 50 Pa. Green Building Store’s triple glazed timber windows and doors, MVHR ventilation system and airtightness products were specified for the project.

21st October 2019

Huddersfield radical retrofit

PERFORMANCE triple glazed timber windows & doors at Huddersfield radical retrofit

Sensitive low energy renovation of a 1960s house, originally designed by architect Arthur Quarmby, designed using Passivhaus Planning Package (PHPP) software.  Green Building Store’s triple glazed PERFORMANCE timber windows & doors were specified for the project.

30th September 2019

Crickhowell Passivhaus

Crickhowell Passivhaus with PROGRESSION Passivhaus certified timber windows

Case study on Passivhaus newbuild 2 bedroom house built in a conservation area in Powys. Green Building Store supplied the PROGRESSION triple glazed windows, ULTRA Contemporary doors, MVHR system and Pro Clima airtightness products for the project.

13th March 2019

Low energy newbuild, Yorkshire

ULTRA triple glazed timber windows and doors at low energy selfbuild project Yorkshire

Green Building Store supplies ULTRA triple glazed timber windows and Lift & Slide Doors, MVHR Design and Consultancy services for innovative project.

4th July 2018

Preston Springs Passivhaus

Preston Springs Passivhaus_Self Build project - Mark Siddall, LEAP Architecture

Newbuild Passivhaus project featuring Green Building Store’s triple glazed windows and doors, MVHR ventilation systems and airtightness products.

7th March 2018

Kingsley Passivhaus

ULTRA triple glazed timber windows at Kingsley Passivhaus

Green Building Store’s triple glazed timber windows/doors, MVHR system, Pro Clima airtightness products & PHPP services chosen for extensive energy efficient refurbishment.

7th February 2018

Layne Fields Passivhaus project

Layne Fields Passivhaus project, Christow

Newbuild Passivhaus scheme within the Dartmoor National Park comprising 18 affordable dwellings,with Green Building Store’s ULTRA doors & MVHR systems.

10th January 2017

Meeting House Lane Passivhaus

PROGRESSION windows at Meeting House Lane Passivhaus. PROGRESSION windows at Meeting House Lane Passivhaus. Photographer: Paul Samuel White

Green Building Store windows, MVHR ventilation, insulation and airtightness products specified for newbuild brick-faced cavity wall project.

20th August 2016

Rectory Cottage EnerPHit

Rectory Cottage EnerPHit ULTRA triple glazed windows

Case study on EnerPHit Passivhaus retrofit project with windows, doors, MVHR ventilation and airtightness products from Green Building Store.

20th July 2016

Vowchurch Passivhaus

PROGRESSION Passivhaus certified window

Cost-effective newbuild timber Passivhaus project in Herefordshire with PROGRESSION windows, PAUL Novus 300 MVHR system and Pro Clima airtightness tapes from Green Building Store.

20th July 2016

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