GBQSA 90

Single Frame - Steel

Sound Transmission Class:
58
Rw:
59
Fire Resistance Rating:
-/90/90

Lining:
1x 13mm & 1x 10mm GIB Braceline®/GIB Noiseline® each side
LB/NLB:
NLB
Partition:
138mm wide
GBQSA 90