"That is pretty incredible.If they have the kind of air leakage into the attic implied by their ice dam problems I expect condensation and associated issues.
It sounds like Costco isn't getting top grades for this service, even from friends:…"
For anyone planning to attend ACI's National conference. We'd like to hear what you're hoping to see/do. Who you're looking forward to seeing. What sessions are you presenting? Maybe even meet up once we're there.See More
HVAC design, Manuals J, S, T, & D, Duct leakage, Air flow, ENERGY STAR new home requirements, and more. Since heating & cooling are such a big part of home energy use, understanding HVAC is critical.See More
Combustion Appliance Zone Testing (CAZ) Made Easy (March 24, 2016)
-Adapting to the new BPI standard
-RESNET testing requirements
-NFPA testing requirements
-Best practices for best results