Plain Insulation Board, also called Fabrication Board, is 1-1/2” thick , 3lb density unfaced board used in Fan Curbs. JM’s 48” x 96” is the industry leader and referred to as “yellow board”
Item Code:
JMSG814112x48x96PLN #814 Series 1-1/2″x48″x96″ 3LB Yellow Fabrication Board #90007421 30/pallet
JMSG814112x24x48-CT 814 1-1/2″ x 24″ x 48″ Spin Glass FSK (90007412) (8 sht/carton)
JMSG8142X24X48 2″ 814 SG Series Spin-Glas 2″x24″x48″ 6/Case #90015110
