ROCKWOOL Comfortbatt Datasheet

Technical Data Sheet
Batt Insulation 07210*
Blanket Insulation 07 21 16**
ROCKWOOL Comfortbatt
®
is a mineral wool batt insulation designed for thermal resistance in wood and steel framing.
Comfortbatt
®
Thermal Batt Insulation
8024 Esquesing Line, Milton, ON L9T 6W3
Tel: [phone] • Fax: [phone]
rockwool.com
Performance Test Standard
Compliance Mineral Fiber Thermal Insulation for Buildings, Type 1 Compliant ASTM C665
Reaction to Fire
Flame spread index = 0; Smoke developed index = 0
Determination of Non-combustibility of Building Materials - Non-combustible
ASTM E84 (UL 723)
ASTM E136
Density > 2 lbs/ft³ (>32 kg/m³) ASTM C167
Thermal Resistance
Wood Stud Steel Stud
R13 (2.29) - 3.5” thick (89 mm)
R15 (RSI 2.64) – 3.5” thick (89 mm)
R21 (3.70) - 5.5” thick (140 mm)
R23 (RSI 4.05) – 5.5” thick (140 mm)
R30 (RSI 5.28) – 7.25” thick (184 mm)
R38 (6.69) - 9.5” thick (241 mm)
R10 (RSI 1.76) – 2.5” thick (64 mm)
R15 (RSI 2.64) – 3.5” thick (89 mm)
R24 (RSI 4.23) – 6” thick (152 mm)
R30 (RSI 5.28) - 7.25” thick (184 mm)
R32 (RSI 5.64) - 8” thick (203 mm)
ASTM C518
Dimensions
Wood Stud 16” (406 mm) on center: 15.25” x 47” (387 mm x1194 mm)
Wood Stud 24” (610 mm) on center: 23” x 47” (584 mm x 1194 mm)
Steel Stud 16” (406 mm) on center: 16.25” x 48” (413 mm x 1219 mm)
Steel Stud 24” (610 mm) on center: 24.25” x 48” (616 mm x 1219 mm)
Issued 08-01-2020
Supersedes 08-23-17
NOTE: *Master Format 1995 Edition **Master Format 2004 Edition. As ROCKWOOL has no control over installation design and
workmanship, accessory materials or application conditions, ROCKWOOL does not warranty the performance or results of any
installation containing ROCKWOOL’s products. ROCKWOOL’s overall liability and the remedies available are limited by the general
terms and conditions of sale. This warranty is in lieu of all other warranties and conditions expressed or implied, including the warranties
of merchantability and tness for a particular purpose.