High-performance insulation in cathedral ceiling
I’d love to hear feedback on the most efficient and cost-effective way to insulate a cathedral ceiling constructed with scissor trusses (residential construction). I’m considering having the trusses built with 16″ or 20″ heels and blowing in cellulose to achieve the insulation levels desired. Another option could be spray-foam (closed cell). I’d love any feedback, i.e., pros/cons to each or a better method.
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