Full Product Manual

ROCKWOOL
12
ROCKWOOL insulation products for
vented crawl spaces
Better R-30
2 x 10 Joists + R30/R32
(or attach 1 x 2 furring/strapping
strip to 2 x 8 joist to build up the
joist cavity depth)
1
2 x 10 Joists
2
Vapor Control Layer*
3
ROCKWOOL Comfortbatt
®
(R30/32)
4
Foundation Wall
4
3
1
2
* Consult your local authority having jurisdiction on the proper
location and installation for the vapor barrier/retarder.
Can ROCKWOOL insulation be placed in
contact with hot objects?
ROCKWOOL insulation products should not be
placed in direct contact with hot surfaces and
gaps and clearances in accordance with local
codes shall be maintained.