Have also lbeen looking for something to help me get a rough handle on these calculations, and found via one of the forums here http://www.pprbd.org/plancheck/Heatcalcpublic-v2.xls which is an Excel spreadsheet from the Pikes Peak Regional Building Department. As I am building next year near Jasper National Park (Alberta, Canada) I'm not sure if this will be OK for me, but heat loss calculations should be similar anywhere, so this may help a bit for you... |