STC Sound Ratings

Single Hung Windows

Window Style Glass STC Rating
Catalina1/8 over 1/828
 1/8 over 3/1635
 1/8 over 1/4 Lami37
 
Monterey1/8 over 1/828
 1/8 over 3/1635
 1/8 over 1/4 Lami37
 

Double Hung Windows

Window Style Glass STC Rating
Coronado1/8 over 1/828
 1/8 over 3/1635
 1/8 over 1/4 Lami35
 

Single Slider Windows

Window Style Glass STC Rating
Catalina1/8 over 1/829
 1/8 over 3/1634
 1/8 over 1/4 Lami35
 
Monterey1/8 over 1/829
 1/8 over 3/1634
 1/8 over 1/4 Lami35
 

Double Slider Windows

Window Style Glass STC Rating
Coronado1/8 over 1/829
 1/8 over 3/1634
 1/8 over 1/4 Lami36
 

Picture Windows

Window Style Glass STC Rating
Coronado1/8 over 1/829
 1/8 over 3/1634
 1/8 over 1/4 Lami35
 
Catalina1/8 over 1/829
 1/8 over 3/1634
 1/8 over 1/4 Lami35
 
Monterey1/8 over 1/829
 1/8 over 3/1634
 1/8 over 1/4 Lami35
 

Casement & Awning Windows

Window Style Glass STC Rating
Coronado1/8 over 1/829
 1/8 over 3/1635
 1/8 over 1/4 Lami36
 

Malibu Sliding Patio Doors (Standard Rail)

Window Style Glass STC Rating
Malibu Patio Door1/8 over 1/828
 1/8 over 3/1633
 1/8 over 1/4 Lami34
 

Malibu Sliding Patio Doors (French Rail)

Window Style Glass STC Rating
Malibu Patio Door1/8 over 1/828
 1/8 over 3/1632
 1/8 over 1/4 Lami34