3692_PK773 & 2212_PK773 Door Shoes
Door Shoes
- Slotted holes for easy adjustment
- Provided with stainless steel fasteners
- Use a flat saddle to create a positive sealing surface that ensures maximum acoustic performance
In order to reduce the transmission of sound, materials are added between the source room and the receiving room. The resulting change in decibel level is the sound transmission loss and 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 a STC 45 rating.
Finishes
A (Mill Finish Aluminium) D (Dark Bronze Anodized) G (Gold Anodized)
Pemko - Acoustic Products Explained
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.