Map A Hilton Hotel Skylight Inspection and Certification. An onsite skylight survey and inspection was made on 2/22/2017 by Skylight Specialists, Inc., represented by Dan Packard. Acrylic Skylights. One (1) 4’ x 4’ (nominal) bronze acrylic pyramid skylight. Original skylights. Five (5) 76” diameter round, acrylic, skylights (dual glazed) clear over clear, replaced 2017. Curbs: Adequate height and flashing in … Continue reading Skylight Inspection | Dulles Airport →