1-Hour STC 61 to 62 Truss Floor Assembly (LWC Topping)
1-hour floor/ceiling assembly with floor trusses and lightweight concrete topping; STC rating of 61 to 62. Fire and STC ratings per GA FC 5012.
1-hour floor/ceiling assembly with floor trusses and lightweight concrete topping; STC rating of 61 to 62. Fire and STC ratings per GA FC 5012.