We are looking for a full time, permanent, organised, motivated and experienced Project Manager ideally with a construction / sustainable construction background.

Good communication skills and a good work ethic are important, as well as an authentic interest in sustainability and sustainable construction.

Please send a CV and cover letter to lisa @ greenheartuk.com by 2nd June 2023

Elmore Court, near Quedgeley has announced details of its ambitious plans which include the opening of six unique treehouses in May 2023.

Each treehouse is accessed by its own board walk with a wrap-around deck to enjoy the dramatic and varied landscapes... read the full article in the Stroud News & Journal

Another recent project, Dewdown Lodge, is now up to view on our project page.  Unusually for us, this was not a new build, but a re-build of an existing lodge in Somerset.  The result is stylish and energy efficient family home and very happy clients!

"We just want to say thank you. We know this would not have been the easiest build for you nor one that you would normally do (not a new build). But in a way, this is the most sustainable of all – re-imagining an existing building using almost entirely natural materials and going from an EPC rating of E to a B (almost an A). The team were lovely, worked incredibly hard and took real pride in what they did. It shows. "

View more info, photos, drawings and stats from our Dewdown Lodge project​

We're delighted to share images and project details of our Church Road project, a gorgeous newbuild in Combe Down, Bath, which was completed earlier this year.  The clients have described it as 'the best decision' to choose Greenheart and are now enjoying their airtight family home. 
​Read more about the project and view stats and more images.

Thanks to our long-time suppliers Vastern Timber, who supplied British-grown Western Red Cedar for the cladding and fencing on our recent project in Bath, for this case study and write up

Our Church Rd project coming together in Combe Down.  Among other changes, we designed-out a few tons of high energy steel, leaving an entirely timber framed structure.
 
Now nearing completion its looking great. Credit to HRA architects for the concept design, Henry for the technical design and George and the Greenheart team for all the hard graft. 
​
Watch this space for updates as we continue to ice the eco-cake!

A big belated welcome to the newest member of the Greenheart management team.

Cassie has recently joined us, coming from a background in interior design, construction coordination, design and build of structures for arts/music festivals and site management.

Cassie has always been interested in sustainable practises and environmentally friendly residential construction, volunteering on community eco builds and is in the process of building her own off-grid tiny house.

Happily slotting in as our latest project manager, Cassie is participating in Passivhaus training and developing more efficient company procedures.

​After years of intending to join the ranks at the National Self-build and Renovation Centre, we have finally found the time to rustle up a stand (one day soon we might even finish it!).

So if you're ever on the M4 at Swindon and fancy a visit, come and find us - we're at the back near our pals at the Green Building Store.

We have always been keen to take on ‘deep green retrofit’ projects. Provided they are deep enough, green enough, and have scope for some architectural fun and games we are keen.  But over recent years, mostly down to the dreaded VAT (the situation re VAT on green refurb projects is a subject for its own discussion….) our clients lucky enough to face the choice between knocking down and re-building, vs saving what they have and improving its performance to somewhere near EnerPhit energy consumption, have opted for the former.  It's easy to see why.  Cost certainty is so very valuable in its own right and so elusive when dealing with existing buildings.

But we all know the dire need for improving existing stock and, like electric buses, three Clients who have been prepared to face the VAT bill in the interest of the environment, have all come at once!

We are well on the way to completing the re-model and energy upgrade of Dewdown Lodge in the Chew Valley, and have submitted planning for a bungalow re-shape in Easton-in-Gordano and a former cowshed in Bradford-on-Avon.

We are looking forward to presenting at this event organised by The Green Register:

The Green Register's HOT TOPIC 2019: Meet the Future - what will retrofit look like in 2020?

28 November 2019 
The Foundation, Lower Ground Floor, St George’s Road, Bristol, BS1 5BE

See programme and book online

The Green Register's annual Hot Topic conference returns for 2019 featuring a day of talks and case studies celebrating retrofit and asking what the future holds when looking at upgrading our existing building stock.

The speakers are experts within the construction industry from a wide variety of disciplines including architects, contractors, sustainable construction charities, member organisations; all key players within the industry.

Join us for some healthy debate on the topic, great networking and festive food and drink!

More about the Conference

Thanks to activists such as Greta Thunberg, the Climate Emergency - the need to protect our one and only planet from an unsustainable temperature rise - has moved up the agenda for most of us and has generated many pledges to become carbon neutral sometime this side of 2050.

The construction industry is in a key position to provide solutions to meet the Climate Emergency targets, as we already know the measures we need to take to reduce the environmental impact of our buildings; we just need to act swiftly and effectively now.

This is even more important for existing buildings, most of which would not meet even the modest building standards the UK has in place today.
This conference brings together all the key players of the construction industry to give their perspective on both the challenges and solutions to making rapid progress when upgrading our existing building stock.

Presentations include:

• A keynote speech from Sam Balch of the Department for Business, Energy & Industrial Strategy
• Presentations on the Futureproof Initiative: from Lucy Pedler, TGR and Richard Hatfield, Greenheart Sustainable Construction Ltd on the Builder's Perspective, and from Simon Roberts OBE of the Centre for Sustainable Energy on Bringing Householders and Builders Together
• Philip Campbell of the FMB on the Construction Industry Licensing Campaign 
• Justin Bere of Justin Bere Architects on The Architect’s Perspective
• Nigel Griffiths, STBA on EPCs & The Whole House Approach
• Andy Weeks and Phil Stott, The Planet Mark Start on Building the Market for Retrofit
• Mark Howard, Regen on The Energiesprong Approach
• four fascinating case studies featuring clients, builders, architects and a structural engineer
• and last but not least: 'Fix My Den' Interactive session based - very loosely - on Dragon’s Den with prizes for the winning team!

Attendance is a must for those who are interested in what the future holds for retrofit.

Book online

Our Hill House project in Bath is now almost fully watertight and airtight with the last of the triple glazed Passivhaus-certified windows going in. The team will soon be pumping in the recycled newspaper cellulose insulation into the timber-framed walls and roof, making this home comfy both in the hot summer months and the colder winter ones too! We have removed the woodburner as it conflicts with the sustainable values of the house. They also reduce air quality whilst releasing stored carbon into the atmosphere - best to use that stored carbon and lock it away in the walls and let the neighbours breathe easy!

The next jobs are all the nice outside ones whilst the sun is (hopefully!) shining and then back inside to add the finishing touches - including super sustainable bamboo flooring and some lovely bespoke pieces of joinery.

The Greenheart team keeps growing! We are delighted to introduce our new in-house architect Josh Wood as we continue to increase the capacity of our full Design & Build service.

​Josh is a qualified and registered Architect with over eleven years combined work and education experience. He started his path into architecture with a mission to design and procure truly sustainable buildings. This led him to UWE and the first course in the UK to combine environmental engineering with architecture with a focus on sustainable, passive design. Winning awards in this area, Josh has gone on to become part of sustainability teams at both large and small architectural practices in Bristol. With a fondness for craftsmanship, Josh has spent the last three years working for an up-and-coming practice designing contemporary oak framed houses. During this time he has lead many domestic projects smoothly from start to finish specialising in offering clients a comprehensive turnkey service.
 
Josh has designed and built his own Tiny Home which he has lived in for three years and will soon be featured on TV. He enjoys using his hands and hiking absurdly long distances in remote parts of the world!

Did you know we are also regional installers of WARMCEL insulation? It's pretty amazing stuff. It surpasses building regulations standards and meets the high performance requirements of Passivhaus and energy-efficient construction.  We partner with PYC Group who have put together this video explaining what it is and why you should consider using it for your timber-frame build:

Thanks to all who attended our site visit in Colerne last week. We enjoyed the opportunity to discuss this near-Passivhaus project with attendees and answer some interesting questions.  Feedback was positive and everyone seemed to enjoy the opportunity to tour the building, which is at structural/first fix stage.  Huge thanks to Piers Sadler, The Green Register for co-organising this event and of course the clients!

We have begun work on this contemporary low energy house on a garden plot in Bristol, designed by Emmett Russell Architects.

On this occasion, we are acting as principal contractor and working with architect, engineer and energy consultant to ensure the final product meets the design criteria in every way.

The house will have a super insulated timber frame structure sitting on a conventional concrete raft/trench fill foundation.  Walls will be finished with a combination of local rubble pennant stone on the ground floor and render above, with the roof finished in traditional standing seam Zinc.

Typical of houses that we have built in the last few years this house has not only been designed to near Passivhaus standards, but also uses natural (non petrochemical) products wherever practicable and is looking to the future for its energy supply and ways of living.

Features include:

• Very little space heating required
 - cheap to run 
-  very comfortable
• U values below 0.13
• Airtightness of less than 1 acph
• Minimal cold bridging
• High quality MVHR unit with rigid Lindab ducting
• Careful consideration to maximizing solar gain and eliminating solar overheating
• Photo voltaic panels with potential for battery add on later
• Air Source Heat Pump (ASHP) instead of a gas boiler providing hot water and heating
• Electric car charging point provision 

The house is scheduled for a January 2020 finish - keep an eye on our website and Instagram for site updates

There was a good turn out in Bristol on February 27th for the Futureproof training  - a collaborative event between ourselves and The Green Register.

The afternoon was a good mix of talks and practical demonstrations, with some very positive feedback at the end.  Attendees were mostly builders - our target audience.

Richard and Malcolm gave a short talk about sustainable building and It was great to see the Earthwise project again and to see them achieve an impressive air tightness result - well done guys!

Here's to more regular training events aimed at builders - green builders!

Urgent Government intervention is required and the construction industry must remove its head from the sand - our to Committee On Climate Change UK Housing report
 
For those of us promoting sustainable building for decades, the recently published Committee On Climate Change (CCC) report UK Housing: Fit For The Future? says nothing new.  The report is hardly as radical as some suggest - it describes what we at Greenheart Sustainable Construction are doing right now, and have done for nearly two decades.
 
There is clear demand for this type of building approach, and we suggest it is time the Government and the industry moved into the 21st century and took this seriously.
 
Greenheart Sustainable Construction have been building gas-free, low-energy, timber frame, super-insulated homes for some time now.  Since 2000, we have built above and beyond the current regulations, researching and implementing new and progressive construction methods and technologies. The knowledge and products are available - Air Source Heat Pumps (ASHP) and Solar PV to induction hobs and LED lighting - but remains a small niche part of the wider industry, which is sadly resistant to change.
 
Government funding and intervention is urgently required.  Without this, the industry will continue to build to a level that struggles to meet current regulations - let alone building for a sustainable future.  We suggest:
​

1. Setting standards for building regs with clear steps over the next few years.
2. Effective building regulations enforcement for all housing
3. Setting industry minimum qualifications and experience
4. Funding proper training and enforce CPD type ongoing training.
5. Grants for PV and ASHP to help boost the take up of these technologies
6. Better promotion of timber frame construction – the UK lag miles behind Europe and the US on this.

 
The building sector itself must also take greater responsibility for the performance gap.  A more regulated, professional, educated workforce is desperately needed. We at Greenheart, along with pioneering training organisation The Green Register, are currently promoting such education for construction professionals.
 
An enormous cultural shift is required but without this the words in the CCC report will come to nothing. If we all play our part we can construct a greener future.