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Audio and Video Talk
Acoustics & Room Treatment
Aerolite or Isotherm?
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<blockquote data-quote="Bernard" data-source="post: 317701" data-attributes="member: 1538"><p>My reply is a bit late but Aerolite has a higher R-value than Isotherm of the same thickness. We have to prepare energy calcs for all new house plans these days and the heat loss / gain through the roof is one of the prime suspects. Roofs and windows are the biggest culprits.</p><p>A 270 cavity wall complies with the regs but I thing ''up north'' the guys build with 230 walls which may pose a problem.</p></blockquote><p></p>
[QUOTE="Bernard, post: 317701, member: 1538"] My reply is a bit late but Aerolite has a higher R-value than Isotherm of the same thickness. We have to prepare energy calcs for all new house plans these days and the heat loss / gain through the roof is one of the prime suspects. Roofs and windows are the biggest culprits. A 270 cavity wall complies with the regs but I thing ''up north'' the guys build with 230 walls which may pose a problem. [/QUOTE]
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Audio and Video Talk
Acoustics & Room Treatment
Aerolite or Isotherm?
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