Glass STC Ratings

DWEL, TECNA AND VAULT:

Any Sound Transmission Class (STC) rating provided by BRC Business Enterprises Ltd., (“BRC”), is a result of product ratings of laboratory tests performed in laboratory environments. As such, BRC is not liable for ensuring or guaranteeing these STC results with their product in any installed environment.

There are many factors, other than the STC rating of BRC’s architectural wall products that will contribute to the final STC rating of any installation. These factors include, but are not limited to, the STC rating of the building plenum, acoustic ceiling properties of ceilings/floors, doors, windows and exterior wall configurations, framed wall and installation properties, gaps in closures, room finishes, etc.

Avison Young, Toronto

www.brc.group TOLL Free 1.877.260.4309 Phone 1.905.873.8509

Glass Interlayer STC

1/4” Monolithic 1/4” overall - 1/4” glass 313/8 Monolithic 3/8” overall - 3/8” glass 341/2” Monolithic 1/2” overall - 1/2” glass 361/4” laminated 1/4” overall - 1/8” glass, .030” PVB, 1/8” glass 353/8” laminated 3/8” overall - 3/16” glass, .030” PVB, 3/16” glass 363/8” laminated 3/8” overall - 3/16” glass, .060” PVB, 3/16” glass 371/2” laminated 1/2” overall - 1/4” glass, .030” PVB, 1/4” glass 381/2” laminated 1/2” overall - 1/4” glass, .060” PVB, 1/4” glass 39

GLASS STC RATINGS

Type Glass STC

Tecna DBl Glazed 35Tecna DBl Glazed 41Tecna DBl Glazed 48Tecna Laminate 33Tecna Laminate 43

343637

Dwell 10mm Single Glazed Dwell 10mm Single Glazed Dwell 12mm Single Glazed

Tempered Laminated PVB Laminated PVB with Insulation Standard finishes Standard finish with Insulation Monolithic Laminated PVB Laminated PVB

BRC STYLWALL APPLICATIONS

University of Toronto