Category: Insulation September 28th, 2008 by mbc
You knew there was a use for cork except for sealing wine bottles…
Description
Cork is a natural and effective insulator. One disadvantage for the UK builder is the need to import cork from countries with the climate to grow it such as Portugal and other Mediterranean countries (China and India are now getting in on the act). Cork is fire-retardant, resists mold and is non-toxic.
Features
- Biodegradable.
- Renewable.
- Low embodied energy.
- Excellent acoustic insulation.
- Low impact production - few chemical additives.
- Self-supporting. Cork boards do not slump and therefore maintain their structure and insulating properties over time.
Performance
Cork boards at 120 kgs/m2 have a thermal conductivity or K value of 0.04 W/m.K.
(Watts per meter Kelvin ~ a lower value is a better result)
Cost
As production is still relatively small scale, cost is relatively high - I guess! I’m currently unable to get UK prices for Cork insulation - anyone able to advise?
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…if only we could collect our wine bottle corks and make our own…
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Category: Barn Conversion Journal September 12th, 2008 by mbc
Progress in August was … sporadic. A case of tidying up and finishing off. Plaster boarding continued, the ‘missing’ kitchen window was ‘found’.
The one major piece of progress was the installation of the new gutters and downpipes - aluminium and moulded on-site so that they consist of a single piece for each section (no joints). Very neat they look too.
It’s amazing how quickly time passes, how quickly the weeks go by.
Sorry for such a dull month - I’m expecting (and currently seeing) great things in September!
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Category: Barn Conversion Journal September 7th, 2008 by mbc
I’m judging that we are something over half-way through the conversion, not in terms of time or money, but change - it’s no longer a barn and not yet a house.
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Before…
Before (picture taken October 2007)
During…
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Category: Insulation September 2nd, 2008 by mbc
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Whilst not wanting to become a lime-pointing-bore (I bet there aren’t too many of those in the world) I feel another update is in order.
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