A new MA state requirement for insulation permits just became effective last month. Be sure you or your company are aware of the new rules.
BBRS Interpretation No. 2015_01: Utility-sponsored and/or other-provided minor energy efficiency upgrades to existing 1-4 unit homes (Enacted 11/10/2015) has been rescinded by the BBRS, effective 04/12/2016, pending further review.
Until further notice a permit is required for all insulation work (other than ordinary repairs), to be issued by the Building Official.