Lamvin's standard panel construction:
6-7lb. density, rigid fiberglass
10-20 lb density, molded fiberglass 1/8" thick
Chemically hardened edges to reinforce panel perimeter against warping
and damage (aluminum edge available).
Coated, with an acoustically transparent,
textured finish. (custom colors available)
Size and thickness:
Edge details available:
NRC 0.80 to
0.90 on 1"
NRC 00.95 to
1.50 on 2"
ASTM E 84
Class I (or A) flame spread rating (tunnel test)
UBC Standard 8-2
(corner burn test)
Mechanical "Z" clip