Exterior Walls Insulation Continuous Insulation Wood Frame Construction Insulation Steel Stud

ROCKWOOL Comfortboard® 110

Name: Comfortboard 110
Brand: Rockwool

Comfortboard® 110 is a rigid, high-density, non-combustible, stone wool insulation board designed for use as an exterior continuous insulation in commercial applications.

Comfortboard 110 is engineered for use with screw through insulation cladding support systems where a high compressive strength is required.

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Comfortboard® 110 is a rigid, high-density, non-combustible, stone wool insulation board

Comfortboard® 110 is designed for use as an exterior continuous insulation in commercial applications.

Comfortboard® 110 is a thermally efficient, moisture-resistant, vapor permeable board and takes the place of other external sheathing insulations to create high-performance wall assemblies. These assemblies are effective against fire, moisture and thermal bridging, and allow for superior drying potential.

Properties:

Vapor Permeable
Fire-resistant, non-combustible product with a melting point of approximately 2150°F (1177°C)
Environmentally Sustainable
Moisture-resistant
Stable long-term R-value
Dimensionally stable
UV-resistant
Sound absorbent
ROCKWOOL™ can contribute to earning LEED^® points

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Compliance

ASTM C612 - CAN/ULC S702

ASTM C612	Mineral Fiber Block and Board Thermal Insulation - Type IVB Compliant
CAN/ULC S702	Mineral Fiber Thermal Insulation for Buildings - Type 1 Compliant

Density

ASTM C303

Actual Density - 11 lb/ft³ (176 kg/m³)

Dimensions

1” to 5”: 24"x48" (610 mm x 1219 mm)

1” to 3”: 48"x72" (1219 mm x 1829 mm)

Thickness

1" (25.4 mm)

1.25" (32 mm)

1.5” (38.1 mm)

2" (50.8 mm)

2.5" (63.5 mm)

3" (76.2 mm)

4” (101.6 mm)

5” (127 mm)

Reaction to fire

ASTM E84 (UL 723) - CAN/ULC S102 - CAN/ULC S114

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

Thermal resistance

ASTM C518 (C177)

ASTM C518 (C177)	R-value / inch @ 75ºF - 4.0 hr.ft².F/Btu
ASTM C518 (C177)	RSI value / 25.4 mm @ 24ºC - 0.70 m²K/W

Acoustical Performance

ASTM C423

Thickness	125 Hz	250 Hz	500 Hz	1000 Hz	2000 Hz	4000 Hz	NRC
1"	0.13	0.49	0.85	0.89	0.89	0.97	0.8
2"	0.5	0.71	0.85	0.9	0.96	1.01	0.85

Reaction to moisture

ASTM C1104 - ASTM E96 - ASTM C209 - ASTM C1338

ASTM C1104	Moisture Sorption - 0.28%
ASTM E96	Water Vapor Transmission, Desiccant Method - 2160 ng/Pa.s.m² (35 perm)
ASTM C209	Water Absorption - 1.2%
ASTM C1338	Determination of Fungi Resistance - Passed

Compressive strength

ASTC C165

ASTC C165	584 psf (28 kPa) @ 10% compression
ASTC C165	1566 psf (75 kPa) @ 25% compression

Corrosion Resistance

ASTM C795 - ASTM C665

ASTM C795	Stress Corrosion Cracking Tendency of Austenitic Stainless Steel - Passed
ASTM C665	Corrosion of Steel - Passed
ASTM C665	Corrosion to Aluminum - Passed

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ASTM C612	Mineral Fiber Block and Board Thermal Insulation - Type IVB Compliant
CAN/ULC S702	Mineral Fiber Thermal Insulation for Buildings - Type 1 Compliant

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ASTM C303

Actual Density - 11 lb/ft³ (176 kg/m³)

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1” to 5”: 24"x48" (610 mm x 1219 mm)

1” to 3”: 48"x72" (1219 mm x 1829 mm)

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1" (25.4 mm)

1.25" (32 mm)

1.5” (38.1 mm)

2" (50.8 mm)

2.5" (63.5 mm)

3" (76.2 mm)

4” (101.6 mm)

5” (127 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

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ASTM C518 (C177)	R-value / inch @ 75ºF - 4.0 hr.ft².F/Btu
ASTM C518 (C177)	RSI value / 25.4 mm @ 24ºC - 0.70 m²K/W

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Thickness	125 Hz	250 Hz	500 Hz	1000 Hz	2000 Hz	4000 Hz	NRC
1"	0.13	0.49	0.85	0.89	0.89	0.97	0.8
2"	0.5	0.71	0.85	0.9	0.96	1.01	0.85

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ASTM C1104	Moisture Sorption - 0.28%
ASTM E96	Water Vapor Transmission, Desiccant Method - 2160 ng/Pa.s.m² (35 perm)
ASTM C209	Water Absorption - 1.2%
ASTM C1338	Determination of Fungi Resistance - Passed

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ASTC C165	584 psf (28 kPa) @ 10% compression
ASTC C165	1566 psf (75 kPa) @ 25% compression

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ASTM C795	Stress Corrosion Cracking Tendency of Austenitic Stainless Steel - Passed
ASTM C665	Corrosion of Steel - Passed
ASTM C665	Corrosion to Aluminum - Passed

Item number	Product	R-value	Thickness (inch)	Width (inch)	Length (inch)	Pieces Per Pack	Packs Per Pallet	Pieces / pallet	Square Feet Per Pack	Square Feet Per Pallet

328171		4	1	24	48	7	26		56	1456
205480		4	1	48	72			40		960
328173		5	1.25	24	48	5	30		40	1200
168586		5	1.25	48	72			32		768
308720	Comfortboard 110	6	1.5	24	48	5	24		40	960
307525	Comfortboard 110	6	1.5	48	72			30		720
328175	Comfortboard 110	8	2	24	48	4	24		32	768
168590		8	2	48	72			20		480
169061		10	2.5	24	48	3	20		24	480
308717		10	2.5	48	72			16		384
328177		12	3	24	48	3	20		24	480
168588		12	3	48	72			15		360
328487		14	3.5	24	48	3	18		24	432
307527		16	4	24	48	2	24		16	384
307555		20	5	24	48	2	20		320