Instructions / Assembly

23
Fastener and Furring
Min.
Strapping Size
Min. Screw
Penetration
Insulation
Thickness
ATTACHMENT AND SUPPORT
Cladding Assemblies by Weight
Fastener and Furring/Girt Recommendations for Light Weight Cladding Assemblies
Light Weight Cladding Assemblies < 5 lbs./sq.ft.
HIGH COMPRESSIVE
INSULATION
BACKUP WALL
FRAMING
SPACING
INSULATION
THICKNESS
MIN. SCREW
SIZE
MAX. VERTICAL
SCREW SPACING
MIN. SCREW
PENETRATION INTO
RECEIVING STUD¹
2
MIN. STRAPPING
SIZE
Owens Corning
®

®
RainBarrier
®
ci High Compressive (80)
16" oc  #10 24" 1" 
 #10 16" 1" 
24" oc  #10 24" 1" 
 #10 16" 1" 
Fastener and Furring/Girt Recommendations for Medium Weight Cladding Assemblies
Medium Weight Cladding Assemblies 5 lbs./sq.ft. to ≤ 10 lbs./sq/ft.
HIGH COMPRESSIVE
INSULATION
BACKUP WALL
FRAMING
SPACING
INSULATION
THICKNESS
MIN. SCREW
SIZE
MAX. VERTICAL
SCREW SPACING
MIN. SCREW
PENETRATION INTO
RECEIVING STUD¹
2
MIN. STRAPPING
SIZE
Owens Corning
®

®
RainBarrier
®
ci High Compressive Plus
(110)
16" oc  #12 16"  
 #12 12"  
24" oc  #12 12"  
 #12 8"  
Fastener and Furring/Girt Recommendations for Heavy Weight Cladding Assemblies
Heavy Weight Cladding Assemblies > 10 lbs./sq.ft. to < 15 lbs./sq.ft.
HIGH COMPRESSIVE
INSULATION
BACKUP WALL
FRAMING
SPACING
INSULATION
THICKNESS
MIN. SCREW
SIZE
MAX. VERTICAL
SCREW SPACING
MIN. SCREW
PENETRATION INTO
RECEIVING STUD¹
2
MIN. STRAPPING
SIZE
Owens Corning
®

®
RainBarrier
®
ci High Compressive Max
16" oc 1" to 2" #14 16"  
 #14 12"  
24" oc 1" to 2" #14 10"  
 #14 8"  
12

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