WebAn STC rating also can be used for doors, windows and floor/ceiling assemblies. Higher values indicate higher levels of sound insulation between rooms. To determine the appropriate STC of a wall, consider each room’s use, the occupant’s sensitivity to noise and the amount of noise being generated. WebMar 18, 2024 · The Sound Transmission Class (STC) is the rating of airborne sound transmission. The STC of a floor/ceiling (or wall) structure is a measure of the decibel difference between the airborne sound energy striking one side of the structure and the sound energy radiated into a receiving room on the other side.

Gypsum Board Design Resources National Gypsum®

WebC-100 / C-100B Sound Seal Ceiling Tiles. The C-100 ceiling tile has a 2 mil white pebblegrain facing and is our most economical. The C-100 ceiling tile is available in a 1″ or 2″ thickness with standard sizes to fit a 2’x2′ or 2’x4′ … WebFire Rating Firecode® ASTM Type ASTM C635 Sustainability Recycled Content 45.3% Physical Data Edge DGW - Drywall Suspension Panel Size 1.5 in. x 8 ft. Material HDG Steel … don\u0027t just read it fight it

STC Ratings

WebUBC requirements for floor/ceiling assemblies: STC ratings of 50 (if tested in a laboratory) or 45 (if tested in the field*). * The field test evaluates the dwelling's actual construction … WebUL Wall Assemblies. Find and download resources for STC rated wall assemblies for your construction project. Revit, CAD, and construction details for fire rated wall assemblies … WebA partition is given an STC rating by measuring its Transmission Loss over a range of 16 different frequencies between 125-4000 Hz. 125-4000 Hz is consistent with the frequency range of speech. The STC rating does not assess the low frequency sound transfer. ... Installing insulation within a wall or floor/ceiling cavity will improve the STC ... don\u0027t just say hello in chat