Researching retrofit

Britain has the oldest housing stock in the developed world with 8.5 million properties over 60 years old. This poses huge problems when it comes to the refurbishment and retrofitting of homes to make them more energy efficient, especially as nearly half of them are ‘hard to treat’ with solid walls and/or no loft space.…

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Testing zero carbon

Greenwatt Way, in Slough, Berkshire, is more than a zero carbon Code for Sustainable Homes Level 6 development. It’s a live testbed for, amongst other things, five different types of energy generation. This means it has an energy centre on a scale very different from what I had expected of a ten home scheme made up…

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Review: Green Guide for Historic Buildings

published by The Stationery Office for the The Prince’s Regeneration Trust With retrofit now high on the agenda there’s a desperate thirst for knowledge but a huge lack of reliable information, especially when it comes to listed and historic buildings. Addressing the energy efficiency and environmental issues relating to old buildings of all types and…

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Low carbon ventilation

I seem to have been writing about the need for old buildings to ‘breathe’ forever but the fact is that all buildings need to have air movement within them, whatever their construction. With the emphasis now on airtight, energy efficient homes the issue is becoming ever more important, both in new build and retrofit projects,…

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