http://www.externalinsulation.co.uk/what-is-the-u-value-of-my-wall External Solid Wall Insulation Specialists Fri, 03 Aug 2012 09:25:33 +0000 hourly 1 http://wordpress.org/?v=3.5.1 http://www.externalinsulation.co.uk/what-is-the-u-value-of-my-wall#comment-1913 Mike Sun, 08 Apr 2012 19:14:09 +0000 http://www.externalinsulation.co.uk/?p=718#comment-1913 Charlie,send me the exact wall composition inc internal plaster/board using the enquiry form on the site and I’ll run it through our insulation U valu calculator for you.

]]> http://www.externalinsulation.co.uk/what-is-the-u-value-of-my-wall#comment-1910 Charlie Sat, 07 Apr 2012 16:01:02 +0000 http://www.externalinsulation.co.uk/?p=718#comment-1910 My walls are at least 600mm thick, stone. The outside is lime render, the stone is quartzite with lime mortar. As they are nearly 3 times as thick as the brick in your example above, I can’t see much point in using those figures to calculate how much insulation I would need. Any ideas appreciated…………..?

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