I'm currently struggling to explain why I want SIPs for my roof instead of trusses
My designer and I are designing a house as close to passivhaus standards as we can get. We have agreed to design it with SIPs but he thinks a truss roof with spray insulation would work just as well. I'm thinking a SIP roof eliminates potential for thermal bridging and is less costly to install versus the truss roof.
Posted Aug 29, 2014 12:35 PM ET
Edited Aug 29, 2014 12:53 PM ET
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