Is spray foam or blown-in insulation better for an attic in Livingston?
For most attics here, sealing the gaps and topping up with blown-in insulation gets you more for the money than foam. Foam costs more because it seals air and insulates in one step, and it earns that price when the ductwork runs through the attic, since it brings the ducts inside the insulated space instead of leaving them in the heat. I'll show you which kind of attic you have at the estimate.





