Full Product Manual

ROCKWOOL
15
ROCKWOOL insulation products for
non-vented crawl spaces
Good: R-15
2 x 4 Studs + R14/R15
1
Foundation Wall
2
2 x 4 Studs
3
ROCKWOOL Comfortbatt
®
(R14/15)
4
Vapour Control Layer*
Better: R-21
2 x 4 Studs + R6 Board
+ R14/R15 Batt
1
Foundation Wall
2
ROCKWOOL Comfortboard
®
80 (R6)
3
2X4 Studs
4
ROCKWOOL Comfortbatt
®
(R14/15)
5
Vapor Control Layer*
Best: R-23/26
2 x 4 Studs + R8 or
R 12 Board + R14/R15 Batt
1
Foundation Wall
2
ROCKWOOL Comfortboard
®
80
(R8 or R12)
3
2X4 Studs
4
ROCKWOOL Comfortbatt
®
(R14/15)
5
Vapor Control Layer*
2
4
3
1
2
4
3
5
1
2
4
3
5
1