Interior wall Insulation Steel stud interior wall

ROCKWOOL AFB®

Name: AFB
Brand: Rockwool

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.

Download datasheet Download AFB evo datasheet

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

This stone wool-based insulation is made from natural stone and recycled content. It's a sustainable product that provides superior sound absorbency and fire protection for overall occupant comfort and safety. That's why AFB^® is quickly becoming the insulation of choice for today's green builders in commercial and industrial construction.

The AFB^® product comes in a number of thicknesses to meet the requirements of both retrofit and new construction applications.

Also available, AFB^® evo is a no added formaldehyde version of ROCKWOOL AFB insulation.

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Compliance

CAN/ULC S702, ASTM C655 - ASTM C553 - MEA - LA

CAN/ULC S702	Mineral Fiber Thermal Insulation for Buildings, Type 1 Compliant
ASTM C665	Mineral Fiber Blanket Thermal Insulation, Type 1 Compliant
ASTM C553	Mineral Fiber Blanket Thermal Insulation, Type 7 Compliant
338-97-M	MEA Approval, New York City Approval
RR 25444	City of Los Angeles Approval

Density

ASTM C303

Actual 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 fire

ASTM 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 S102	Flame spread index = 0 ; Smoke developed index = 0
CAN/ULC S114	Determination of Non-Combustibility of Building Materials - Non-Combustible
ASTM E136	Behavior of materials at 750°C - Non-Combustible
CAN/ULC S129	Smolder Resistance - 0.09%

Acoustical Performance

ASTM C423

Thickness	125 Hz	250 Hz	500 Hz	1000 Hz	2000Hz	4000 Hz	NRC
1.0"	0.14	0.25	0.65	0.9	1.01	1.01	0.7
1.5"	0.18	0.44	0.94	1.04	1.02	1.03	0.85
2"	0.28	0.6	1.09	1.09	1.05	1.07	0.95
3"	0.52	0.96	1.18	1.07	1.05	1.05	1.05
4"	0.86	1.11	1.2	1.07	1.08	1.07	1.1

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CAN/ULC S702	Mineral Fiber Thermal Insulation for Buildings, Type 1 Compliant
ASTM C665	Mineral Fiber Blanket Thermal Insulation, Type 1 Compliant
ASTM C553	Mineral Fiber Blanket Thermal Insulation, Type 7 Compliant
338-97-M	MEA Approval, New York City Approval
RR 25444	City of Los Angeles Approval

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ASTM C303

Actual Density at thicknesses < 3" (76.2 mm) - 2.8 lb/ft³ (45 kg/m³)

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16" x 48" (413 mm x 1219 mm)

24" x 48" (610 mm x 1219 mm)

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ASTM E84 (UL 723)	Flame spread index = 0 ; Smoke developed index = 0
CAN/ULC S102	Flame spread index = 0 ; Smoke developed index = 0
CAN/ULC S114	Determination of Non-Combustibility of Building Materials - Non-Combustible
ASTM E136	Behavior of materials at 750°C - Non-Combustible
CAN/ULC S129	Smolder Resistance - 0.09%

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Thickness	125 Hz	250 Hz	500 Hz	1000 Hz	2000Hz	4000 Hz	NRC
1.0"	0.14	0.25	0.65	0.9	1.01	1.01	0.7
1.5"	0.18	0.44	0.94	1.04	1.02	1.03	0.85
2"	0.28	0.6	1.09	1.09	1.05	1.07	0.95
3"	0.52	0.96	1.18	1.07	1.05	1.05	1.05
4"	0.86	1.11	1.2	1.07	1.08	1.07	1.1

Item number	Product	Country	Thickness (inch)	Width (inch)	Length (inch)	Pieces Per Pack	Packs Per Pallet

291319	AFB	US	1	16	48	32	12
168671	AFB	US	1	24	48	24	12
291318	AFB	US	1.5	16	48	18	12
168672	AFB	US	1.5	24	48	16	12
291322	AFB	US	2	16	48	16	12
168648	AFB	US	2	2	48	12	12
291321	AFB	US	2.5	16	48	12	12
168652	AFB	US	2.5	24	48	10	12
291279	AFB	US	3	15	48	16	12
291183	AFB	US	3	16	48	16	12
294401	AFB	US	3	19.2	47	10	12
294432	AFB	US	3	23	47	10	12
286368	AFB	US	3	24	48	10	12
294407	AFB	US	3.5	15	47	12	12
291276	AFB	US	3.5	16	48	12	12
294410	AFB	US	3.5	23	47	8	12
286386	AFB	US	3.5	24	48	8	12
286386	AFB	US	3.5	24	48	8	12
291280	AFB	US	4	16	48	12	12
286390	AFB	US	4	24	48	8	12
291281	AFB	US	5	16	48	8	12
286392	AFB	US	5	24	48	6	12
291282	AFB	US	6	16	48	8	12
294405	AFB	US	6	19.2	47	5	12
286447	AFB	US	6	24	48	5	12
286447	AFB	US	6	24	48	5	12
291319	AFB	Canada	1	16	48	32	12
168671	AFB	Canada	1	24	48	24	12
291318	AFB	Canada	1.5	16	48	18	12
168672	AFB	Canada	1.5	24	48	16	12
291322	AFB	Canada	2	16	48	16	12
168648	AFB	Canada	2	24	48	12	12
291321	AFB	Canada	2.5	16	48	12	12
168652	AFB	Canada	2.5	24	48	10	12
291325	AFB	Canada	3	15	48	12	12
291326	AFB	Canada	3	16	48	12	12
168650	AFB	Canada	3	24	48	8	12
291324	AFB	Canada	3.5	16	48	12	12
273583	AFB	Canada	3.5	24	48	8	12
291327	AFB	Canada	4	16	48	8	12
168656	AFB	Canada	4	24	48	6	12
291328	AFB	Canada	5	16	48	6	12
168661	AFB	Canada	5	24	48	5	12
291329	AFB	Canada	6	16	48	6	12
168659	AFB	Canada	6	24	48	4	12