14
Mineral Core (MC)
Construction Type
Fire Rating
UP TO 60 MINUTES
20
MINUTE
60
MINUTE
90
MINUTE
45
MINUTE
Sound Benefits
REDUCED SOUND
TRANSMISSION
20
MI UTE
60
MINUTE
90
MINUTE
45
MINUTE
1.
Stile:
Firestop with softwood edges
2.
Face:
1/8” molded hardboard skin
available in smooth or textured
painting surface
3.
Core:
Mineral-core manufactured
for up to 60-minute fire label
requirements, routed to accept
molded skins
4.
Thickness:
Available in 1-3/4” only
5.
Height:
Available in 6/8 & 7/0
Firestop Stiles & Rails
Rail (6/8 & 7/0 height, 1-3/4” thickness doors):
2” firestop top and bottom rail
Stile (6/8 & 7/0 height, 1-3/4” thickness doors):
1/4” softwood edge and 1” firestop stile
2
3
1
5
A
