A portion of SIPschool director Al Cobb's "Things That Burn My A**" rant at last week's SIPschool Design Symposium. Al recounts a recent experience in which an HVAC contractor attempted to dissuade a potential SIP customer on the benefits of structural insulated panels, instead using the eco-bling of photovoltaic, solar, thermal, and ground source heat pump to satisfy the customer's green wish list.
