2006STC_, 2007STC_, 2008_PK & 2009_PK Acoustic Threshold
- Pemko Acoustic Thresholds are designed to aid with a door’s STC rating
- Thresholds will not improve a doors 'sealed in-place' STC rating
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 gasketing, a door bottom or threshold, and a complete set of installation instructions. Installation instructions show the proper installation location for each component for optimal performance.