- Additional Product Details
Acoustic Thresholds
Materials are added between the source and receiving rooms to reduce sound transmission. The resulting change in decibel level is the sound transmission loss, which is given a Sound Transmission Class (STC) rating. The higher the rating number, the lower the transmission of sound. The STC rating is roughly the decibel reduction a partition can provide. For instance, if a 100 dB noise is reduced to 55 dB, that product roughly has an STC 45 rating.- Pemko Acoustic Thresholds are designed to aid with a door’s STC rating
- Thresholds will not improve a door 'sealed in-place' STC rating
2006STC_
AVAILABLE FINISHES: A, D2007STC_
AVAILABLE FINISHES: A, D2008_PK
AVAILABLE FINISHES: A, D2009_PK
AVAILABLE FINISHES: A, DFinishes
A (Mill Finish Aluminium) D (Dark Bronze Anodized)
Pemko acoustic components are available in their appropriate sets. These product combinations are lab-tested and have known decibel drops when used with sound-rated doors. Each kit includes gaskets, a door bottom or threshold, and complete installation instructions. Installation instructions show the proper installation location for each component for optimal performance.
LCN Door Closers | Von Duprin Exit Devices | Schlage Locks
Relcross Limited (trading as) Relcross Door Controls | Hambleton Avenue | DEVIZES | Wiltshire | SN10 2RT | United Kingdom | T: ++ 44 (0) 1380 729 600 | F: ++ 44 (0) 1380 729 888 | E: sales@relcross.co.uk
- Certification
UL | Warranty: 5 Years (Mechanical)
Certificates, including DoPs, downloadable here
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