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 Fri, 08/29/2014 - 12:35
Edited Fri, 08/29/2014 - 12:53
Other Questions in Green building techniques
Has anyone found a window that meets passive house standards and also carries an ASTM impact rating for the 110 mph zone?