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Comfortbatt®

Comfortbatt® is a stone wool insulation product for use in wood and steel framing in both new residential and commercial builds and renovations. This semi-rigid batt has a unique flexible edge designed to compress as the batt is inserted into walls, attics, ceilings and floor frames.

Now, get all the premium benefits of ROCKWOOL stone wool insulation
in R13, R21, and R38 thermal values.

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Specification & sizes

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ComplianceMineral Fiber Thermal Insulation for Buildings, Type 1 Compliant
Density> 2 lb/ft³ (>32 kg/m³)
Dimensions
Wood Stud 16" (406 mm) on center: 15.25" x 47" (387 mm x 1194 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)
Reaction to fireNon-Combustible
Thermal resistanceVaried from R-10-R38 per ASTM C518
Wood StudSteel Stud
R 14 (RSI 2.47) - 3.5" thick (89 mm)R 10 (RSI 1.76) - 2.5" thick (64 mm)
R 22 (RSI 3.87) - 5.5" thick (140 mm)R 14 (RSI 2.47) - 3.5" thick (89 mm)
R 24 (RSI 4.23) - 5.5" thick (140 mm)R 22.5 (RSI 3.96) - 6" thick (152 mm)
R 28 (RSI 4.93) - 7.25" thick (184 mm)R 24 (RSI 4.23) - 6" thick (152 mm)
R 32 (RSI 5.64) - 8" thick (203 mm)
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Wood Stud 16" (406 mm) on center: 15.25" x 47" (387 mm x 1194 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)
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Wood StudSteel Stud
R 14 (RSI 2.47) - 3.5" thick (89 mm)R 10 (RSI 1.76) - 2.5" thick (64 mm)
R 22 (RSI 3.87) - 5.5" thick (140 mm)R 14 (RSI 2.47) - 3.5" thick (89 mm)
R 24 (RSI 4.23) - 5.5" thick (140 mm)R 22.5 (RSI 3.96) - 6" thick (152 mm)
R 28 (RSI 4.93) - 7.25" thick (184 mm)R 24 (RSI 4.23) - 6" thick (152 mm)
R 32 (RSI 5.64) - 8" thick (203 mm)

Product Range

Item numberProductCountryR-valueThickness (inch)Width (inch)Length (inch)Pieces Per PackPacks Per PalletFraming widthConstruction
291367ComfortbattUSA153.515.2547121216" OCWood Stud
169082ComfortbattUSA153.5234781224" OCWood Stud
291368ComfortbattUSA235.515.254781216" OCWood Stud
169094ComfortbattUSA235.5234751224" OCWood Stud
291369ComfortbattUSA307.2515.254761216" OCWood Stud
169102ComfortbattUSA307.25234741224" OCWood Stud
291370ComfortbattUSA102.516.2548161216" OCSteel Stud
291371ComfortbattUSA153.516.2548161216" OCSteel Stud
169088ComfortbattUSA153.524.254881224" OCSteel Stud
291372ComfortbattUSA24616.254881216" OCSteel Stud
196275ComfortbattUSA24624.254851224" OCSteel Stud
291373ComfortbattUSA307.2516.254861216" OCSteel Stud
291381ComfortbattUSA30816.254861216" OCSteel Stud
294288ComfortbattUSA133.515.2547121216" OCWood Stud
294291ComfortbattUSA133.5234781224" OCWood Stud
294329ComfortbattUSA215.515.254781216" OCWood Stud
294332ComfortbattUSA215.5234751224" OCWood Stud
294337ComfortbattUSA389.515.254741216" OCWood Stud
294340ComfortbattUSA389.5234731224" OCWood Stud
291374ComfortbattCanada143.515.2547121216" OCWood Stud
196238ComfortbattCanada143.5234781224" OCWood Stud
291375ComfortbattCanada225.515.254781216" OCWood Stud
196260ComfortbattCanada225.5234751224" OCWood Stud
291376ComfortbattCanada245.5154761216" OCWood Stud
196285ComfortbattCanada245.522.754741224" OCWood Stud
291377ComfortbattCanada287.2515.254761216" OCWood Stud
196294ComfortbattCanada287.25234741224" OCWood Stud
291378ComfortbattCanada32815.254761216" OCWood Stud
217282ComfortbattCanada328234741224" OCWood Stud
291370ComfortbattCanada102.516.2548161216" OCSteel Stud
291379ComfortbattCanada143.516.2548121216" OCSteel Stud
196245ComfortbattCanada143.524.254881224" OCSteel Stud
291380ComfortbattCanada22.5616.254881216" OCSteel Stud
169097ComfortbattCanada22.5624.254851224" OCSteel Stud
291372ComfortbattCanada24616.254881216" OCSteel Stud
196275ComfortbattCanada24624.254851224" OCSteel Stud
291381ComfortbattCanada32816.254861216" OCSteel Stud

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Certifications

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Tools, Guides & Downloads

 

 

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Mid-Rise Wood Frame Construction Guide
Mid-Rise Wood Frame Construction Guide

This Mid-Rise Wood Construction Solutions Guide identifies several common locations where ROCKWOOL insulation can be used effectively in mid-rise wood construction.

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COMFORTBATT Exterior Wall Steel Stud Batt Insulation
COMFORTBATT Exterior Wall Steel Stud Batt Insulation

COMFORTBATT® Steel Stud insulation provides significantly better thermal performance compared to standard glass fiber batts. This allows builders to achieve a thermal insulation value of R24 versus R19 - R21 for six-inch steel stud wall cavities.

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Comfortbatt Exterior Wall Wood Stud Batt Insulation
Comfortbatt Exterior Wall Wood Stud Batt Insulation

Thermal performance, fire safety, and sound control in one product. Learn more about the full ROCKWOOL Comfortbatt™ product range.

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COMFORTBATT Modular Lifestyles Case Study
COMFORTBATT Modular Lifestyles Case Study

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AFB COMFORTBATT An American look at Scandinavian Construction Case Study
AFB COMFORTBATT An American look at Scandinavian Construction Case Study

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COMFORTBOARD COMFORTBATT Doug Tarry Homes Optimum Basement Wall Case Study
COMFORTBOARD COMFORTBATT Doug Tarry Homes Optimum Basement Wall Case Study

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CAVITYROCK Rush Hospital Case Study
CAVITYROCK Rush Hospital Case Study

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COMFORTBATT - 072116 GUIDESPEC - English - Canada
COMFORTBATT - 072116 GUIDESPEC - English - Canada

Specifications

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COMFORTBATT - 072116 GUIDESPEC - English - United States
COMFORTBATT - 072116 GUIDESPEC - English - United States

Specifications

pdf
Contractor Submittal Sheet CA
Contractor Submittal Sheet CA

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Contractor Submittal Sheet US
Contractor Submittal Sheet US

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COMFORTBATT Exterior Wood and Steel Stud Thermal Batt Insulation - Techdata - CA
COMFORTBATT Exterior Wood and Steel Stud Thermal Batt Insulation - Techdata - CA

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Comfortbatt Insulation Technical Datasheet - U.S.
Comfortbatt Insulation Technical Datasheet - U.S.

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Safe Use Instruction Sheet
Safe Use Instruction Sheet

ROCKWOOL provides this SUIS for safe handling and use instructions.

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