The finished article – a beauty! Seen from the house Its a fabulous space to be creative
Our New Build 2019 Ecohouse was a timber frame and masonry hybrid for a creative workspace & music room – BUT – what I forgot to do was give you all updates as we went along with the slab, ground floor blockwork, waterproofing membrane, insulation below ground, carpentry, insulation, roof, windows… etc etc etc….
So here we go – 6 months work in a few quick pictures – it doesn’t really do it justice but gives you some idea of the process…
At the beginning of 2019 I wrote a blog about the IsoQuick insulated raft system for the beginning of our new build – now, I know you all remember – especially those of you at the back with your eyes closed – pay attention we may rush through this.
Demolition setting out for the foundations is a key step – using this insulated raft system was new to us all – but very cool. pouring the foundation slab into the formed insulated base proved very straightforward The design of the ground floor below the surrounding garden and it proposed use as a workshop leant it to being built in heavy blockwork & an insulation layer on the outside EPS insulation and damp-proofing
So by this point we had demolished the old garage (and recycled the bricks as aggregate for another project, added the new drainage, laid the new slab and we were coming up out of the ground. The ground floor was partially underground so we used inert EPS insulation and added waterproofing membrane. This are was to be a workshop with fair-faced block work so care was taken even at this very early stage to pay attention to the finishes. Then the timber frame and the roof could be built. This was done with a timber I joist system specified by the architect and designed offsite but built by the Bright Green Homes team onsite.
Then it was the turn of the insulation & airtightness layers.
timber frame Roof trusses The roof I joists Building the roof Temporary weathering the airtightness layer Hemp insulation in the roof
Using Thermo-jute Hemp insulation in the upper walls and roof was a key part of the overall design, allowing the property to breathe and regulate its temperature even in the extremes of winter and the heat of the summer to protect the inhabitants and also a key item that had to be considered – our clients prize grand piano. 300mm of Thermo-jute in the roof, 150mm in the walls overlaid with 50mm of Gutex Multi-therm wood fibre board. This then had a breathing membrane, battens and counter-battens and Marley clay tiles.
Battens & counter battens New tiles Layout for Velux Wood fibre EWI Wood fibre ready for fireproofing
So now our New Build 2019 Ecohouse has a weatherproof box ready for its windows and internal finishes and the sun was still shining. Continuing to install the airtightness layer at first floor, then linings, staircases, the GF WC & basin, the workshop facilities and then the next major hurdle the installation of the beautiful VELFAC windows and doors that were carefully designed to sit within the insulating layer that formed the buildings out layer. So – rather than bore you all with further details – just enjoy the pictures!!
fireproofing to next doors garage side Fireproofing keeping the membrane black so it didn’t show between the chestnut cladding Internal WC Main door lining view of the deck VELFAC WINDOWS Linings VELFAC doors hand built stairs Velfac & Velux Befroe the Sweetchestnut Finishing touches externally External finishing Decking to the rear Millboard Decking Finishing touches Decking topped off