3509 M Street, NW
No objection to issuance of permit for proposed replacement of the vinyl windows with all-wood insulated windows with no vinyl jamb liner and with 7/8-inch-wide simulated divided light muntins with wood exteriors and a spacer bar between the glass per supplemental drawings received 9 March 2016 which indicate a 4-inch mullion between the two windows in the larger opening at the first floor. Windows to be sized to fit the masonry opening without fillers. Remove nailed-on shutters which are not appropriate to the historic district. Use only half-screens. Note: Any subsequent modifications to the approved design, including those made during DCRA technical review, must be resubmitted to the Commission for approval prior to the issuance of a permit.