Homeowners could be eligible for just a tax credit rating of 10% (up to $five hundred) or a set volume of as much as $three hundred for competent energy efficiency advancements. This tax credit score can help purchase spray foam alone, but isn't going to protect the price of set https://www.reddit.com/user/ecograntscheme/comments/1fffzsl/4_steps_to_apply_for_government_grant_for_solar/