A side return infill extension with an industrial style. Extensive use of reclaimed materials, high standards of insulation and a wildflower green roof. We completed this project late on last year working with Clements Design as the architects. The project aimed to turn a cramped kitchen into a spacious area for cooking, eating and socialising. There is an industrial and sustainability theme to the project, the materials used are often from or designed for factories. Electrics are contained in galvanised metal conduit and the floor is concrete. Walls are exposed brick, both reclaimed glazed brick and the existing London stock bricks revealed to the world. The large glass panels to the roof draw in light to what was once a dark area and bring out the rich colours in the reclaimed wood cladding. Though the materials could be seen as austere they are softened by the contents of the room that reflect family life, there is space for a large wooden toy stove, a comfy sofa and a gorgeous oak dining table with mismatched chairs. The large rear doors mean the garden can be seen and accessed easily from the house, the doors can be flung open in the summer for barbecues. The green roof will develop over time but already has wildflowers peeking over the parapet and they can be seen swaying through the glass roof. The project was also designed in conjunction with the neighbours and they share the party wall and the box gutter. Sustainability was a key part of the client’s aim for the project. Reclaimed materials were used wherever possible. All the bricks removed in the demolition stage were cleaned and re-used onsite to build the new structure. Internally there are two walls of glazed bricks reclaimed from a lift shaft in Kensington. The other walls are the original brick exposed and insulated on the outside where appropriate. The bi-fold doors are triple glazed with a u-value of 1.09 are factory finished for long life and are made from environmentally sourced timber from sustainable forests. The heating is underfloor and utilises the existing condensing boiler, three Nest controls were added to the system to control this and create two new heating zones in the house. The wood (for drawer fronts, shelves and cladding) is from a reclaimed wood specialist in Guiseley, Leeds, called Machells and is cut down from Yorkshire Victorian mill joists. The large pendant lamps are reclaimed from a 1950’s factory in the Stoke area. The table was made in Leeds from British oak 35 years ago. All the shelf brackets and drawer handles were made in England in foundries using all traditional methods. All lighting is LED, even filament style traditional bulbs are actually LED. The green roof is part plug planted and part seeded with a mixture of wildflowers, meadow plants and some sedums. The roof will flower through most of the year and provide habitat for insects and foraging for birds amongst other biodiversity benefits.
Just a quick photo update from a roof I made in March. This was put together with Optigreen substrate, drainage etc and seeds and plug plants from Boningale Nurseries. It is growing well with lots of plant growth for the first year. Recent rain should really encourage growth.
Last week I completed another green roof in Streatham. It is on the rear of a really interesting house, a 1930s semi that is getting a complete eco-makeover from the owner. He has insulated the walls inside and out with wood fibre and remade the roof in solar panels and that is just the start. All Stephen’s neighbours find it hard to believe how warm the house is without loads of heating! Anyway, last Wednesday he set aside so I could come along and help him build a green roof, here are the photos:
A quick update on recent projects. Green roof on bike shed I have nearly finished a green roof on a bike shed in Stockwell. It is all ready for planting and the customer has a great plan for herbs and succulents in a geometric pattern. It looks pretty good at the moment but I will come back with a full update and some details of the build when it is finished. Natural insulation Even more exciting is the end of the natural insulation project I have been working on all summer. Since I finished the lime plastering the walls have been allowed to dry (it takes a bit longer than normal plaster) and painted with clay paint. I am pretty pleased with the finished results and the householders are much warmer.
I was pleased to see lots of discussion of the zombie apocalypse on twitter the other day, all sparked by this blog from the US Centre for Disease Control http://blogs.cdc.gov/publichealthmatters/2011/05/preparedness-101-zombie-apocalypse/ So I was thinking about how the zombie apocalypse might affect my business of eco retrofitting, pretty badly I think and I am not sure a bicycle is the right mode of transport to escape from zombies. However I did realise that many of the measures you take to improve the environmental performance of your house would also help you come the zompocalypse. Draught proofing and insulation are essential to cut noise that would reveal your presence to any lurking zombies and also help reduce the chances of any airborne infections. Traditional methods of keeping your house warm, heavy curtains, shutters etc will stop any tell tale flickers of light from your zombie hideaway. Evading zombies is dirty work so coming home to solar thermal water heating means you can wash the smell of fear right off, providing you can get a safe source of water that is. Perhaps a pond on your green roof could help with this? Of course a green roof could also provide some much needed fresh veg to supplement your diet of looted cans and dried food. Assuming the zombies have knocked out the sewer and drainage facilities things will be getting pretty smelly so a SUDS system with plenty of reed beds will be an excellent way of processing your waste while reducing possible flooding issues in your neighbourhood. I also guess that the zombies will have taken out the power network so you will need some way to power your SOS signals for help. Photovoltaics on the roof should solve this as well as providing some power for low energy lighting to illuminate your weapon stripping. Not sure what happens in the winter, it always seems to be hot in zombie films but I am guessing that even if the zombies do die out power and fuel will still be scarce so ground source heat pumps would be a good way of heating your hideout. If you meet with others and develop a compound you can start to add other measures: a combined heat and power plant would maximise what fuel you have and perhaps a wind turbine wouldn’t attract interest from the zombie hordes. In summary therefore, going green will help when the zombies come! Next up ‘The rise of the machines, will biodiversity help us fight back?’