Stc 55 Rated Door

Metal doors up to stc 57.

Stc 55 rated door.

The whisper core stc 55 door system will help to insure the quality of sound in or. Stc rated doors provide privacy and prevent noise distraction. Its overall transmission loss with better quality weather seals too. The stc rating is calculated in accordance with astm e413 it s a single number rating for interior building partitions that are subjected to mid to high frequency noises.

Seals thresholds and door bottoms when required are shipped with the doors along with the attached stc rating. Krieger acoustical doors are delivered as complete performance guaranteed acoustical assemblies with seals hinges and threshold included. These doors are typically used in schools conference rooms buildings near airports recording studios government military facilities or any other building where sound control is important. The whisper core stc 55 door system from fleming is the perfect choice for any room where sound transmission needs to be kept to a minimum.

Fixed windows up to stc 55. Stc 55 swing door single double stc and astm e 90 tested all steel swing doors with fire resistant core of barrier materials and energy absorbent acoustical insulation. Additionally cam lift hinges and an aluminum threshold are included with high stc rated assemblies. 3 hour fire rating by underwriters laboratories ul and its fire ratings vary with stc rating wood doors available in various species stains and finishes.

Tested in accordance with astm e90 09. Our designs also interface with the locks and accessory hardware you have chosen for your project. A critical factor to understand when specifying acoustic doors and frames is the sound transmission class or stc rating. Because acoustical doors are constructed differently than traditional hollow metal doors certain considerations must be made when selecting hardware for them.

Up to 4 0 x 8 0 singles and 8 0 x 8 0 pairs. When specifying acoustical doors one often overlooked concern is the hardware. Up to 4 0 x 8 0 singles and 8 0 x 8 0 pairs. 3 hour fire rating by underwriters laboratories ul and its fire ratings vary with stc rating wood doors available in various species stains and finishes.

Wood doors up to stc 49. Stc rating 55 to 59 author. The new whisper core door system uses the latest patented sound absorbing technology to achieve its operable stc 55 rating. Levels 43 to 52 available.