Acoustic Rating Doors

Stc ratings available stc 31 through stc 48.

Acoustic rating doors.

Kinetics acoustical doors include a standard set of sound rated gaskets that consist of head jamb seals for sides and top and sweeps for door bottoms. An informative look at possible incompatibilities when specifying hardware for hollow wood acoustical door products. An acoustic door has a superior stc value of 60 to 70 although some claim any door over 50 is acoustic. This rating mostly depends on the door s materials.

All cdl acoustic doors are tested in this manner. Measured by laboratory testing of the door per astm e 90 the results are reported as stc sound transmission class rating affirming the doors ability to meet specific project requirements. Sound transmission class stc tested to astm e 413 87 and acoustic weighted reduction rw tested to iso 717 1. 20 60 90 min and 3 hr fire 3 psi blast stc 43 to 64 and nic 70 assembly.

Doors may have adequate soundproofing to meet your requirements. Kinetics acoustical wood doors are made with lab tested noise control core materials and are finished in a variety of high quality woods. Testing of acoustic door frame assemblies by independent laboratories complies with the most up to date standards on the continent. The sound performance of the building wall ceiling and floor should also be assessed when selecting an acoustic door set as good performance can be undermined by flanking sound leakage.

Soundproof steel doors are available 1 3 4 thick from stc 33 to stc 53. However there are also. To achieve the rating doors must be installed with seals of equivalent rw stc and must be installed as per the seal manufactures recommendations. Door edges match the veneer of the door face.

Since 1949 iac acoustics has installed more than 100 000 sound control doors in a wide variety of applications with stc sound transmission class ratings from stc 43 to stc 64 and nic 70 assembly. The stc ratings are the most used and widely recognized means of comparing acoustic performance of home construction products. Fire rated doors are available up to 90 minutes and may be supplied in singles or pairs. For an stc rated door set the door panel surround frame and seal system should be tested as a combination.

This rating measures the amount of of sound loss through any given door. Sound suppression rates of 60 or better offer excellent soundproofing and mean that even loud noises are barely audible. Soundproof doors are available at greater thicknesses from stc 54 to stc 64. How to improve stc rating.

For sound looks and performance count on oshkosh door company for your acoustical door needs. The higher the stc number the less sound will pass through the door. Hume doors timber has extensively sound tested its comprehensive range of doors. Acoustical wood doors hardware compatibility information a must have for hardware specifiers.