Posts Tagged ‘insulation’

Materials testing

New techniques and materials aimed at producing low carbon solutions mean this is an exciting time to be involved with new build and retrofit. There are dangers though, in the rush to innovate there may be failures along the way so it’s vital that there’s scrupulously testing and monitoring at all stages. This is why…

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Responsible retrofit

Retrofit requires an understanding of the building coupled with an holistic approach. This may sound simple but it isn’t, buildings – especially old buildings – are many layered entities and it’s not only the structure that has to be considered, it’s the behaviour of the building’s occupants. When planning retrofit strategies, heritage, technical and energy…

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Cavity wall insulation

A question about cavity wall insulation may not be one that you’d expect to be asked when talking about old buildings. Generally, cavity walls are regarded as a modern form of construction but the subject has cropped up a couple of times in the Q&A sessions at the SPAB Old House Eco Courses that I…

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Overheating in homes

A lot has been written about overheating in homes recently, especially in relation to energy efficiency measures introduced under the Green Deal. The BBC quotes Prof Chris Goodier, of Loughborough University’s department of civil and building engineering, who “said the risk of overheating had been overlooked in the ‘big rush to insulate and make homes…

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Straw bale homes

The use of straw bales for building apparently originated in Nebraska, USA, following the introduction of horse and steam powered bailing machines a century or so ago. Farmers soon saw the value of using bales to built temporary shelters but, having realized their potential to stand up to the weather, they began using them to…

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Old House Eco Handbook

Each time I write a book I say to myself “never again”. This is all very well but when a good idea comes along it’s hard to resist. Towards the end of 2010 I watched as the ink dried on my signature at the bottom of a contract for “a book provisionally entitled ‘The Old…

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Think before buying

Yesterday a double glazing salesman arrive at my door at the very moment the phone rang with a call from a solar panel saleswoman. Such annoyances are rarely quite so simultaneous but they are regular. This is one of the reasons I’m pleased to hear that the Office of Fair Trading (OFT) has written to…

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Old windows need not be cold

“I need to replace my old windows because they’re draughty and cold, what should I do?” I get asked this question time and again and the first point I make is that you don’t need to replace old windows to make them more thermally efficient. Old windows give a building character and are part of…

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Old houses and The Green Deal

Good to see a letter in The Times yesterday on The Green Deal, albeit under the slightly misleading headline ‘Insulation is bad for old buildings’. Signed by the Society for the Protection of Ancient Buildings, Kevin McCloud, The National Trust, Loyd Grossman, Chair Churches Conservation Trust and many other organisations and individuals from the conservation…

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Insulation worries

Four days of speaking and answering questions at the National Homebuilding & Renovating Show in Birmingham has only strengthened my concerns about the issues relating to the insulation of walls in old buildings. Twelve months ago the subject was barely on most people’s radar but, this year, the volume of questions relating to the topic…

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Wrapping up for winter

I’m frequently asked about what can be done to save energy and keep buildings warm in winter so there seems no better time to share some of my thoughts than when I’m snowed in. With any property, adding extra insulation in the loft is the most important thing you can do. But do be sure to allow…

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