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151_, 175_ & 154_ Saddle Threshold

151_, 175_ & 154_ Saddle Threshold | Image 1
MPN: 151_, 175_ & 154_
Finishes: A, B, D, G
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151_, 175_ & 154_ Saddle Threshold | Image 2
151_, 175_ & 154_ Saddle Threshold | Image 3
151_, 175_ & 154_ Saddle Threshold

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  • Product Description
  • Installation and Technical Information
Saddle Thresholds
Use with Pemko Automatic Door Bottoms to create a smooth, even sealing surface.
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.


A (Mill Finish Aluminium) B (Mill Finish Extruded Bronze [Brass]) 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.

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Relcross Ltd (Relcross Door Controls)
Hambleton Avenue
SN10 2RT

t: 01380 729 600