Interior wall Insulation Steel stud interior wall

ROCKWOOL AFB®

ROCKWOOL AFB® is a lightweight, semi-rigid batt insulation specifically designed for steel stud interior wall and floor applications.

Now available for wood stud applications.

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Specifications & sizes

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ComplianceCAN/ULC S702, ASTM C655 - ASTM C553 - MEA - LA
CAN/ULC S702Mineral Fiber Thermal Insulation for Buildings, Type 1 Compliant
ASTM C665Mineral Fiber Blanket Thermal Insulation, Type 1 Compliant
ASTM C553Mineral Fiber Blanket Thermal Insulation, Type 7 Compliant
338-97-MMEA Approval, New York City Approval
RR 25444City of Los Angeles Approval
DensityASTM C303
ASTM C303Actual Density at thicknesses < 3" (76.2 mm) - 2.8 lb/ft³ (45 kg/m³)
Dimensions
16" x 48" (413 mm x 1219 mm)
24" x 48" (610 mm x 1219 mm)
Reaction to fireASTM E84 (UL 723) - CAN/ULC S102 - CAN/ULC S114 - ASTM E136 - CAN/ULC S129
ASTM E84 (UL 723)Flame spread index = 0 ; Smoke developed index = 0
CAN/ULC S102Flame spread index = 0 ; Smoke developed index = 0
CAN/ULC S114Determination of Non-Combustibility of Building Materials - Non-Combustible
ASTM E136Behavior of materials at 750°C - Non-Combustible
CAN/ULC S129

Smolder Resistance - 0.09%

Acoustical PerformanceASTM C423
Thickness125 Hz250 Hz500 Hz1000 Hz2000Hz4000 HzNRC
1.0"0.140.250.650.91.011.010.7
1.5"0.180.440.941.041.021.030.85
2"0.280.61.091.09 1.051.070.95
3"0.520.961.181.071.051.051.05
4"0.861.111.21.071.081.071.1
Back
CAN/ULC S702Mineral Fiber Thermal Insulation for Buildings, Type 1 Compliant
ASTM C665Mineral Fiber Blanket Thermal Insulation, Type 1 Compliant
ASTM C553Mineral Fiber Blanket Thermal Insulation, Type 7 Compliant
338-97-MMEA Approval, New York City Approval
RR 25444City of Los Angeles Approval
Back
ASTM C303Actual Density at thicknesses < 3" (76.2 mm) - 2.8 lb/ft³ (45 kg/m³)
Back
16" x 48" (413 mm x 1219 mm)
24" x 48" (610 mm x 1219 mm)
Back
ASTM E84 (UL 723)Flame spread index = 0 ; Smoke developed index = 0
CAN/ULC S102Flame spread index = 0 ; Smoke developed index = 0
CAN/ULC S114Determination of Non-Combustibility of Building Materials - Non-Combustible
ASTM E136Behavior of materials at 750°C - Non-Combustible
CAN/ULC S129

Smolder Resistance - 0.09%

Back
Thickness125 Hz250 Hz500 Hz1000 Hz2000Hz4000 HzNRC
1.0"0.140.250.650.91.011.010.7
1.5"0.180.440.941.041.021.030.85
2"0.280.61.091.09 1.051.070.95
3"0.520.961.181.071.051.051.05
4"0.861.111.21.071.081.071.1

Product Range

Item numberProductCountryThickness (inch)Width (inch)Length (inch)Pieces Per PackPacks Per Pallet
291319AFBUS116483212
168671AFBUS124482412
291318AFBUS1.516481812
168672AFBUS1.524481612
291322AFBUS216481612
168648AFBUS22481212
291321AFBUS2.516481212
168652AFBUS2.524481012
291279AFBUS315481612
291183AFBUS316481612
294401AFBUS319.2471012
294432AFBUS323471012
286368AFBUS324481012
294407AFBUS3.515471212
291276AFBUS3.516481212
294410AFBUS3.52347812
286386AFBUS3.52448812
286386AFBUS3.52448812
291280AFBUS416481212
286390AFBUS42448812
291281AFBUS51648812
286392AFBUS52448612
291282AFBUS61648812
294405AFBUS619.247512
286447AFBUS62448512
286447AFBUS62448512
291319AFBCanada116483212
168671AFBCanada124482412
291318AFBCanada1.516481812
168672AFBCanada1.524481612
291322AFBCanada216481612
168648AFBCanada224481212
291321AFBCanada2.516481212
168652AFBCanada2.524481012
291325AFBCanada315481212
291326AFBCanada316481212
168650AFBCanada32448812
291324AFBCanada3.516481212
273583AFBCanada3.52448812
291327AFBCanada41648812
168656AFBCanada42448612
291328AFBCanada51648612
168661AFBCanada52448512
291329AFBCanada61648612
168659AFBCanada62448412

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Tools, Guides & Downloads

 

 

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AFB (Acoustical Fire Batts) Brochure
AFB (Acoustical Fire Batts) Brochure

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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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Amphithéâtre Sur St. Laurent CaseStudy
Amphithéâtre Sur St. Laurent CaseStudy

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CURTAINROCK Absolute World Towers Case Study
CURTAINROCK Absolute World Towers Case Study

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AFB - 072116 GUIDESPEC - US-CA.pdf
AFB - 072116 GUIDESPEC - US-CA.pdf

Specifications

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AFB - 072116 GUIDESPEC - US and Canada
AFB - 072116 GUIDESPEC - US and Canada

Specifications

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AFB 072116 BLANKET INSULATION GUIDESPEC English Canada
AFB 072116 BLANKET INSULATION GUIDESPEC English Canada

Specifications

docx
AFB 072116 BLANKET INSULATION GUIDESPEC English United States
AFB 072116 BLANKET INSULATION GUIDESPEC English United States

Specifications

docx
AFB evo - 07216 GUIDESPEC - English Canada
AFB evo - 07216 GUIDESPEC - English Canada

Specifications

docx
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AFB evo - 07216 GUIDESPEC - English - United States
AFB evo - 07216 GUIDESPEC - English - United States

Specifications

pdf
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AFBEVO - 07216 GUIDESPEC - English Canada
AFBEVO - 07216 GUIDESPEC - English Canada

Specifications

pdf
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AFBEVO - 07216 GUIDESPEC - US and Canada
AFBEVO - 07216 GUIDESPEC - US and Canada

Specifications

pdf
Contractor Submittal Sheet CA
Contractor Submittal Sheet CA

pdf
Contractor Submittal Sheet US
Contractor Submittal Sheet US

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AFB (Acoustical Fire Batts) Technical Datasheet
AFB (Acoustical Fire Batts) Technical Datasheet

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AFB Acoustical Fire Batts - Techdata - CA
AFB Acoustical Fire Batts - Techdata - CA

pdf
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AFB evo Formaldehyde-Free - Techdata
AFB evo Formaldehyde-Free - Techdata

ROCKWOOL AFB ® evo is a lightweight, acoustical fire batt stone wool insulation for steel stud interior wall and floor applications. This no added formaldehyde insulation provides superior sound absorbency and fire protection that contribute to the overall comfort and safety of occupants

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AFB evo Formaldehyde-Free - Techdata CA
AFB evo Formaldehyde-Free - Techdata CA

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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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