the floor is made of 10-1/2" thick SIP's, so the R value would be what 9-1/2" of expanded polystyrene gives you, plus the incidentals like bond breaker and 2" polished concrete topping/in floor radiant heating. Does that help you?
Florian
Marco Construction поблагодарил(а): f2a architecture ltd.
f2a architecture ltd.