40,000 sq ft existing wood ceiling requires upgrading to ASTM E119, 1 hour rating due to change in occupancy from Medical Office to Ambulatory Surgical Center.
Install structural upgrades to accommodate for adding 2 layers of gypsum wallboard to be installed on a 8’ high existing ceiling.
Applied the engineered coating thickness to all wood ceiling members.
We will not be shipping any product the week of December 24.
Please plan your orders accordingly, and have a wonderful Holiday!