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Search in: CERTAINTEED INSULATION

Width (in): 59.5, Length (ft): 100, Thickness (in): 1/2, K-Value (Btu•in / h•ft²•°F): 0.25, K-Value (W / m•°C): 0.036, R-Value (h•ft²•°F / Btu): 2.0, R-Value (m²•°C / W): 0.35, Product Type: 200, Water Vapor Sorption: ASTM C1104 < 3% by weight, Corrosiveness: ASTM C665 Pass, Bacteria Resistance: ASTM G22 No Growth, Density: 2.0 pcf (32 kg/m3), C-Value (Btu / h•ft²•°F): 0.5, C-Value (W / m²•°C): 2.84, NRC: 0.45 Quiet Operation: ToughGard duct liner helps absorb equipment and air rush noises over a broad spectrum of sound. Noise is trapped and dissipated within the glass fiber matrix., Thermal Protection: All products offer excellent thermal-insulating properties and lower HVAC operating costs by reducing energy consumption. This saves natural resources and reduces emissions into the atmosphere., Water Repellency: The thermal properties of duct liner help control condensation, which helps improve indoor air quality by reducing unwanted moisture., Low Emitting: Certified by the GREENGUARD Environmental Institute., Low Air Resistance: The smooth ToughGard air stream surface offers low air resistance to deliver efficient HVAC system operation., Resists Microbial Growth: The air stream surface contains an EPA registered antimicrobial agent in order to reduce the potential of microbial growth that may affect this product. The antimicrobial properties are intended to only protect this product., Durable: The strength and resiliency of the ToughGard surface provides outstanding resistance against puncturing, tearing and other damage during fabrication, installation, and periodic system maintenance., Long-lasting and Non-corrosive: Inert fiber glass will not deteriorate or provide sustenance for vermin or rodents, and it will not corrode the sheet metal it insulates., Applicable Standards:, Model Building Codes: ICC, California Title 24, Material Standards: ASTM C1071, CAN/CGSB-51.11-92, Fire Safety Standards: NFPA 90A, NFPA 90B, Fire Hazard Classification:, UL 723, ASTM E84, NFPA 255, CAN/ULC-S102, Max. Flame Spread Index: 25, Max Smoke Developed Index: 50, Limited Combustible: NFPA 259 740377091293
Width (in): 48, Length (ft): 96, Thickness (in): 1, K-Value (Btu•in / h•ft²•°F): 0.23, K-Value (W / m•°C): 0.33, R-Value (h•ft²•°F / Btu): 4.3, R-Value (m²•°C / W): 0.76, Model Building Codes: ICC, WA State IAQ Standard, Water Vapor Sorption: ASTM C1104 < 2% by weight, Corrosiveness: UL 181 and ASTM C665 Pass, C-Value (Btu / h•ft²•°F): 0.23, C-Value (W / m²•°C): 1.31, NRC: 0.75, Air Leakage Class (SMACNA): Class 6 Acoustically Excellent, Keeps air rush and equipment noise in a home to a minimum., Helps reduce noise generated by cross talk, system expansion and air movement., Thermally Efficient, Improves energy efficiency and saves homeowners money by reducing heat loss or gain., Duct board system with properly sealed joints virtually eliminates leakage common with sheet metal ducts., Reduces or eliminates call-backs and results in satisfied homeowners., Moisture Resistant, Provides superior moisture resistance compared to other duct boards., Reduces homeowner concern about problems from condensation, mold and bacterial growth., Cleanable, Easily cleaned thanks to abrasion-resistant airstream surface., Surface is treated with an EPA-registered antimicrobial agent to reduce the potential for microbial growth., Cost Effective, Resists damage during fabrication, installation, and cleaning., Generally costs less than sheet metal ductwork. Costs less than bare sheet metal systems., Makes HVAC equipment downsizing possible. Delivers maximum heating and cooling comfort., Provides exceptional acoustical performance. Improves indoor air quality., Helps eliminate condensation problems. Provides energy savings for homeowner., Applicable Standards:, Material Standards: UL 181, Class 1 Rigid Air Duct, Fire Resistance:, Surface Burning Characteristics: UL 723 and ASTM E84, Max. Flame Spread Index: 25, Max. Smoke Developed Index: 50, Limited Combustible: NFPA 259, < 3,500 BTU/lb., Fire Safety Standards : NFPA 90A, NFPA 90B, Physical/Chemical Properties:, Operating Limits:, Temperature (ASTM C411): Max. 250, F (121, C), Air Velocity (UL 181): Max. 5,000 fpm (25.4 m/s), Static Pressure (UL 181): 2" wc (498 Pa), Ambient Temperature: 150 F (66 C), Bacteria Resistance: ASTM G22, No Growth, Fungi Resistance:, UL 181, ASTM C1338 & ASTM G21, Pass; No Growth, Water Repellency Rating:, > 4 (INDA IST 80.6-92), Water Vapor Transmission (Facing):, ASTM E96, Desicant Method Max. 0.02 perms (1.15 x 10-9 g/Pa-s-m2) 740377083281
Width (in): 48, Length (ft): 120, Thickness (in): 1/2, K-Value (Btu•in / h•ft²•°F): 0.23, K-Value (W / m•°C): 0.33, R-Value (h•ft²•°F / Btu): 6.5, R-Value (m²•°C / W): 1.15, Model Building Codes: ICC, WA State IAQ Standard, Water Vapor Sorption: ASTM C1104 < 2% by weight, Corrosiveness: UL 181 and ASTM C665 Pass, C-Value (Btu / h•ft²•°F): 0.15, C-Value (W / m²•°C): 0.87, NRC: 0.90, Air Leakage Class (SMACNA): Class 6 Acoustically Excellent, Keeps air rush and equipment noise in a home to a minimum., Helps reduce noise generated by cross talk, system expansion and air movement., Thermally Efficient, Improves energy efficiency and saves homeowners money by reducing heat loss or gain., Duct board system with properly sealed joints virtually eliminates leakage common with sheet metal ducts., Reduces or eliminates call-backs and results in satisfied homeowners., Moisture Resistant, Provides superior moisture resistance compared to other duct boards., Reduces homeowner concern about problems from condensation, mold and bacterial growth., Cleanable, Easily cleaned thanks to abrasion-resistant airstream surface., Surface is treated with an EPA-registered antimicrobial agent to reduce the potential for microbial growth., Cost Effective, Resists damage during fabrication, installation, and cleaning., Generally costs less than sheet metal ductwork. Costs less than bare sheet metal systems., Makes HVAC equipment downsizing possible. Delivers maximum heating and cooling comfort., Provides exceptional acoustical performance. Improves indoor air quality., Helps eliminate condensation problems. Provides energy savings for homeowner., Applicable Standards:, Material Standards: UL 181, Class 1 Rigid Air Duct, Fire Resistance:, Surface Burning Characteristics: UL 723 and ASTM E84, Max. Flame Spread Index: 25, Max. Smoke Developed Index: 50, Limited Combustible: NFPA 259, < 3,500 BTU/lb., Fire Safety Standards : NFPA 90A, NFPA 90B, Physical/Chemical Properties:, Operating Limits:, Temperature (ASTM C411): Max. 250, F (121, C), Air Velocity (UL 181): Max. 5,000 fpm (25.4 m/s), Static Pressure (UL 181): 2" wc (498 Pa), Ambient Temperature: 150 F (66 C), Bacteria Resistance: ASTM G22, No Growth, Fungi Resistance:, UL 181, ASTM C1338 & ASTM G21, Pass; No Growth, Water Repellency Rating:, > 4 (INDA IST 80.6-92), Water Vapor Transmission (Facing):, ASTM E96, Desicant Method Max. 0.02 perms (1.15 x 10-9 g/Pa-s-m2) 740377083045
740377091156
Width (in): 48, Length (ft): 120, Thickness (in): 2, K-Value (Btu•in / h•ft²•°F): 0.23, K-Value (W / m•°C): 0.33, R-Value (h•ft²•°F / Btu): 8.7, R-Value (m²•°C / W): 1.53, Model Building Codes: ICC, WA State IAQ Standard, Water Vapor Sorption: ASTM C1104 < 2% by weight, Corrosiveness: UL 181 and ASTM C665 Pass, C-Value (Btu / h•ft²•°F): 0.12, C-Value (W / m²•°C): 0.65, NRC: 0.95, Air Leakage Class (SMACNA): Class 6 Acoustically Excellent, Keeps air rush and equipment noise in a home to a minimum., Helps reduce noise generated by cross talk, system expansion and air movement., Thermally Efficient, Improves energy efficiency and saves homeowners money by reducing heat loss or gain., Duct board system with properly sealed joints virtually eliminates leakage common with sheet metal ducts., Reduces or eliminates call-backs and results in satisfied homeowners., Moisture Resistant, Provides superior moisture resistance compared to other duct boards., Reduces homeowner concern about problems from condensation, mold and bacterial growth., Cleanable, Easily cleaned thanks to abrasion-resistant airstream surface., Surface is treated with an EPA-registered antimicrobial agent to reduce the potential for microbial growth., Cost Effective, Resists damage during fabrication, installation, and cleaning., Generally costs less than sheet metal ductwork. Costs less than bare sheet metal systems., Makes HVAC equipment downsizing possible. Delivers maximum heating and cooling comfort., Provides exceptional acoustical performance. Improves indoor air quality., Helps eliminate condensation problems. Provides energy savings for homeowner., Applicable Standards:, Material Standards: UL 181, Class 1 Rigid Air Duct, Fire Resistance:, Surface Burning Characteristics: UL 723 and ASTM E84, Max. Flame Spread Index: 25, Max. Smoke Developed Index: 50, Limited Combustible: NFPA 259, < 3,500 BTU/lb., Fire Safety Standards : NFPA 90A, NFPA 90B, Physical/Chemical Properties:, Operating Limits:, Temperature (ASTM C411): Max. 250, F (121, C), Air Velocity (UL 181): Max. 5,000 fpm (25.4 m/s), Static Pressure (UL 181): 2" wc (498 Pa), Ambient Temperature: 150 F (66 C), Bacteria Resistance: ASTM G22, No Growth, Fungi Resistance:, UL 181, ASTM C1338 & ASTM G21, Pass; No Growth, Water Repellency Rating:, > 4 (INDA IST 80.6-92), Water Vapor Transmission (Facing):, ASTM E96, Desicant Method Max. 0.02 perms (1.15 x 10-9 g/Pa-s-m2) 740377183004
718328.jpg1" x 48" x 120’ R-4.3 ToughGard Duct Board
Locke Part #: L0470MFG Part #: 708302 Compare
Width (in): 48, Length (ft): 120, Thickness (in): 1, K-Value (Btu•in / h•ft²•°F): 0.23, K-Value (W / m•°C): 0.33, R-Value (h•ft²•°F / Btu): 4.3, R-Value (m²•°C / W): 0.76, Model Building Codes: ICC, WA State IAQ Standard, Water Vapor Sorption: ASTM C1104 < 2% by weight, Corrosiveness: UL 181 and ASTM C665 Pass, C-Value (Btu / h•ft²•°F): 0.23, C-Value (W / m²•°C): 1.31, NRC: 0.75, Air Leakage Class (SMACNA): Class 6 Acoustically Excellent, Keeps air rush and equipment noise in a home to a minimum., Helps reduce noise generated by cross talk, system expansion and air movement., Thermally Efficient, Improves energy efficiency and saves homeowners money by reducing heat loss or gain., Duct board system with properly sealed joints virtually eliminates leakage common with sheet metal ducts., Reduces or eliminates call-backs and results in satisfied homeowners., Moisture Resistant, Provides superior moisture resistance compared to other duct boards., Reduces homeowner concern about problems from condensation, mold and bacterial growth., Cleanable, Easily cleaned thanks to abrasion-resistant airstream surface., Surface is treated with an EPA-registered antimicrobial agent to reduce the potential for microbial growth., Cost Effective, Resists damage during fabrication, installation, and cleaning., Generally costs less than sheet metal ductwork. Costs less than bare sheet metal systems., Makes HVAC equipment downsizing possible. Delivers maximum heating and cooling comfort., Provides exceptional acoustical performance. Improves indoor air quality., Helps eliminate condensation problems. Provides energy savings for homeowner., Applicable Standards:, Material Standards: UL 181, Class 1 Rigid Air Duct, Fire Resistance:, Surface Burning Characteristics: UL 723 and ASTM E84, Max. Flame Spread Index: 25, Max. Smoke Developed Index: 50, Limited Combustible: NFPA 259, < 3,500 BTU/lb., Fire Safety Standards : NFPA 90A, NFPA 90B, Physical/Chemical Properties:, Operating Limits:, Temperature (ASTM C411): Max. 250, F (121, C), Air Velocity (UL 181): Max. 5,000 fpm (25.4 m/s), Static Pressure (UL 181): 2" wc (498 Pa), Ambient Temperature: 150 F (66 C), Bacteria Resistance: ASTM G22, No Growth, Fungi Resistance:, UL 181, ASTM C1338 & ASTM G21, Pass; No Growth, Water Repellency Rating:, > 4 (INDA IST 80.6-92), Water Vapor Transmission (Facing):, ASTM E96, Desicant Method Max. 0.02 perms (1.15 x 10-9 g/Pa-s-m2)
Width (in): 48, Length (ft): 100, Thickness (in): 1-1/2, K-Value (Btu•in / h•ft²•°F): 0.29, K-Value (W / m•°C): 0.042, R-Value (h•ft²•°F / Btu): 5.2, R-Value (m²•°C / W): 0.92, Model Building Codes: ICC, Fire Safety Standards: NFPA 90A, NFPA 90B, Facing: FSK/PSK, Installed R-value (h•ft²•°F / btu): 4.2, Installed R-value (m²•°C / W): 0.74, Installed K-value (Btu•in / h•ft² •°F): 0.27, Installed K-value (W / m•°C): 0.039, Product Type: 75 (0.75lbs./cu. ft.), Water Vapor Sorption: ASTM C1104 < 5% by weight Lower Energy Usage: Duct wrap products provide thermal efficiency that reduces unwanted heat loss or gain from equipment and ductwork. This means a likely savings of energy and improved system performance., Condensation Control: When properly installed in the correct thickness, duct wrap virtually eliminates condensation problems on cold duct surfaces., SoftTouch: Our duct wrap products are now made with SoftTouch for a softer, less itchy product., Applicable Standards:, Material Standards:, ASTM C1290, ASTM C553, Type I; Type 75 Duct Wrap, Type II; Type 100 & 150 Duct Wrap, Type III; Type 150 Duct Wrap, CAN/CGSB-51.11-92, ASTM C1136, FSK and white PSK, Type II, Gray PSK, Type IV, Fire Resistance:, Fire Hazard Classification:, UL 723, ASTM E84, NFPA 255, CAN/ULC-S102-M88, Max. Flame Spread Index: 25, Max Smoke Developed Index: 50, Non-Combustible: ASTM E136, Meets tests requirements, Physical/Chemical Properties:, Operating Limits:, Temperature: ASTM C411, Faced: Max. 250 F (121 C), Unfaced: Max. 450 F (232 C), Water Vapor Transmission, Facing: ASTM E96, Dessicant Method, FSK and white PSK: Max. 0.02 perms - 1.15 x 10-9 g/, Pa-s-m2, Gray PSK: Max. 0.09 perms - 5.17 x 10-9 g/, Pa-s-m2, Corrosiveness: ASTM C665, Pass test requirements, Fungi Resistance: ASTM C1338, Pass test requirements, Odor Emission: ASTM C1304, Pass test requirements 740377932619
Width (in): 47.5, Length (ft): 100, Thickness (in): 1, K-Value (Btu•in / h•ft²•°F): 0.24, K-Value (W / m•°C): 0.035, R-Value (h•ft²•°F / Btu): 4.2, R-Value (m²•°C / W): 0.73, Product Type: 150, Water Vapor Sorption: ASTM C1104 < 3% by weight, Corrosiveness: ASTM C665 Pass, Bacteria Resistance: ASTM G22 No Growth, Fungi Resistance: ASTM C1338 and ASTM G21 Pass; No Growth, Water Repellency Rating: INDA IST 80.6-92 > 4, Density: 1.5 pcf (24 kg/m2), C-Value (Btu / h•ft²•°F): 0.24, C-Value (W / m²•°C): 1.36, NRC: 0.70 Quiet Operation: ToughGard duct liner helps absorb equipment and air rush noises over a broad spectrum of sound. Noise is trapped and dissipated within the glass fiber matrix., Thermal Protection: All products offer excellent thermal-insulating properties and lower HVAC operating costs by reducing energy consumption. This saves natural resources and reduces emissions into the atmosphere., Water Repellency: The thermal properties of duct liner help control condensation, which helps improve indoor air quality by reducing unwanted moisture, Low Emitting: Certified by the GREENGUARD Environmental Institute., Low Air Resistance: The smooth ToughGard air stream surface offers low air resistance to deliver efficient HVAC system operation., Resists Microbial Growth: The air stream surface contains an EPA registered antimicrobial agent in order to reduce the potential of microbial growth that may affect this product. The antimicrobial properties are intended to only protect this product., Durable: The strength and resiliency of the ToughGard surface provides outstanding resistance against puncturing, tearing and other damage during fabrication, installation, and periodic system maintenance., Long-lasting and Non-corrosive: Inert fiber glass will not deteriorate or provide sustenance for vermin or rodents, and it will not corrode the sheet metal it insulates., Applicable Standards:, Model Building Codes:, Material Standards:, Fire Safety Standards:, Fire Hazard Classification:, Limited Combustible:, Physical/Chemical Properties:, Operating Limits:, Temperature:, Air Velocity:, ICC, California Title 24, ASTM C1071, Type I, CAN/CGSB-S1.11-92, NFPA 90A, NFPA 90B, UL 723, ASTM E84, NFPA 255, CAN/ULC-S102, Max. Flame Spread Index: 25, Max Smoke Developed Index: 50, NFPA 259 740377968816
Width (in): 48, Length (ft): 75, Thickness (in): 2, K-Value (Btu•in / h•ft²•°F): 0.29, K-Value (W / m•°C): 0.042, R-Value (h•ft²•°F / Btu): 6.9, R-Value (m²•°C / W): 1.22, Model Building Codes: ICC, Fire Safety Standards: NFPA 90A, NFPA 90B, Facing: FSK/PSK, Installed R-value (h•ft²•°F / btu): 5.7, Installed R-value (m²•°C / W): 1.00, Installed K-value (Btu•in / h•ft² •°F): 0.26, Installed K-value (W / m•°C): 0.038, Product Type: 75 (0.75lbs./cu. ft.), Water Vapor Sorption: ASTM C1104 < 5% by weight Features:, Lower Energy Usage: Duct wrap products provide thermal efficiency that reduces unwanted heat loss or gain from equipment and ductwork. This means a likely savings of energy and improved system performance., Condensation Control: When properly installed in the correct thickness, duct wrap virtually eliminates condensation problems on cold duct surfaces., SoftTouch: Our duct wrap products are now made with SoftTouch for a softer, less itchy product., Applicable Standards:, Material Standards:, ASTM C1290, ASTM C553, Type I; Type 75 Duct Wrap, Type II; Type 100 & 150 Duct Wrap, Type III; Type 150 Duct Wrap, CAN/CGSB-51.11-92, ASTM C1136, FSK and white PSK, Type II, Gray PSK, Type IV, Fire Resistance:, Fire Hazard Classification:, UL 723, ASTM E84, NFPA 255, CAN/ULC-S102-M88, Max. Flame Spread Index: 25, Max Smoke Developed Index: 50, Non-Combustible: ASTM E136, Meets tests requirements, Physical/Chemical Properties:, Operating Limits:, Temperature: ASTM C411, Faced: Max. 250 F (121 C), Unfaced: Max. 450 F (232 C), Water Vapor Transmission, Facing: ASTM E96, Dessicant Method, FSK and white PSK: Max. 0.02 perms - 1.15 x 10-9 g/Pa-s-m2, Gray PSK: Max. 0.09 perms - 5.17 x 10-9 g/Pa-s-m2, Corrosiveness: ASTM C665, Passes test requirements, Fungi Resistance: ASTM C1338, Passes test requirements, Odor Emission: ASTM C1304, Pass test requirements 740377932626
Width (in): 48, Length (ft): 50, Thickness (in): 3, K-Value (Btu•in / h•ft²•°F): 0.31, K-Value (W / m•°C): 0.045, R-Value (h•ft²•°F / Btu): 9.6, R-Value (m²•°C / W): 1.69, Model Building Codes: ICC, Fire Safety Standards: NFPA 90A, NFPA 90B, Facing: FSK/PSK, Installed R-value (h•ft²•°F / btu): 8.3, Installed R-value (m²•°C / W): 1.41, Installed K-value (Btu•in / h•ft² •°F): 0.28, Installed K-value (W / m•°C): 0.041, Product Type: 75 (0.75lbs./cu. ft.), Water Vapor Sorption: ASTM C1104 < 5% by weight Lower Energy Usage: Duct wrap products provide thermal efficiency that reduces unwanted heat loss or gain from equipment and ductwork. This means a likely savings of energy and improved system performance., Condensation Control: When properly installed in the correct thickness, duct wrap virtually eliminates condensation problems on cold duct surfaces., SoftTouch: Our duct wrap products are now made with SoftTouch for a softer, less itchy product., Applicable Standards:, Material Standards:, ASTM C1290, ASTM C553, Type I; Type 75 Duct Wrap, Type II; Type 100 & 150 Duct Wrap, Type III; Type 150 Duct Wrap, CAN/CGSB-51.11-92, ASTM C1136, FSK and white PSK, Type II, Gray PSK, Type IV, Fire Resistance:, Fire Hazard Classification:, UL 723, ASTM E84, NFPA 255, CAN/ULC-S102-M88, Max. Flame Spread Index: 25, Max Smoke Developed Index: 50, Non-Combustible: ASTM E136, Meets tests requirements, Physical/Chemical Properties:, Operating Limits:, Temperature: ASTM C411, Faced: Max. 250 F (121 C), Unfaced: Max. 450 F (232 C), Water Vapor Transmission, Facing: ASTM E96, Dessicant Method, FSK and white PSK: Max. 0.02 perms - 1.15 x 10-9 g/, Pa-s-m2, Gray PSK: Max. 0.09 perms - 5.17 x 10-9 g/, Pa-s-m2, Corrosiveness: ASTM C665, Pass test requirements, Fungi Resistance: ASTM C1338, Pass test requirements, Odor Emission: ASTM C1304, Pass test requirements 740377932657
Width (in): 47.5, Length (ft): 100, Thickness (in): 1/2, K-Value (Btu•in / h•ft²•°F): 0.25, K-Value (W / m•°C): 0.036, R-Value (h•ft²•°F / Btu): 2.0, R-Value (m²•°C / W): 0.35, Product Type: 200, Water Vapor Sorption: ASTM C1104 < 3% by weight, Corrosiveness: ASTM C665 Pass, Bacteria Resistance: ASTM G22 No Growth, Density: 2.0 pcf (32 kg/m3), C-Value (Btu / h•ft²•°F): 0.5, C-Value (W / m²•°C): 2.84, NRC: 0.45 Quiet Operation: ToughGard duct liner helps absorb equipment and air rush noises over a broad spectrum of sound. Noise is trapped and dissipated within the glass fiber matrix., Thermal Protection: All products offer excellent thermal-insulating properties and lower HVAC operating costs by reducing energy consumption. This saves natural resources and reduces emissions into the atmosphere., Water Repellency: The thermal properties of duct liner help control condensation, which helps improve indoor air quality by reducing unwanted moisture., Low Emitting: Certified by the GREENGUARD Environmental Institute., Low Air Resistance: The smooth ToughGard air stream surface offers low air resistance to deliver efficient HVAC system operation., Resists Microbial Growth: The air stream surface contains an EPA registered antimicrobial agent in order to reduce the potential of microbial growth that may affect this product. The antimicrobial properties are intended to only protect this product., Durable: The strength and resiliency of the ToughGard surface provides outstanding resistance against puncturing, tearing and other damage during fabrication, installation, and periodic system maintenance., Long-lasting and Non-corrosive: Inert fiber glass will not deteriorate or provide sustenance for vermin or rodents, and it will not corrode the sheet metal it insulates., Applicable Standards:, Model Building Codes: ICC, California Title 24, Material Standards: ASTM C1071, CAN/CGSB-51.11-92, Fire Safety Standards: NFPA 90A, NFPA 90B, Fire Hazard Classification:, UL 723, ASTM E84, NFPA 255, CAN/ULC-S102, Max. Flame Spread Index: 25, Max Smoke Developed Index: 50, Limited Combustible: NFPA 259 740377091255
Width (in): 35.5, Length (ft): 100, Thickness (in): 1/2, K-Value (Btu•in / h•ft²•°F): 0.25, K-Value (W / m•°C): 0.036, R-Value (h•ft²•°F / Btu): 2.0, R-Value (m²•°C / W): 0.35, Product Type: 200, Water Vapor Sorption: ASTM C1104 < 3% by weight, Corrosiveness: ASTM C665 Pass, Bacteria Resistance: ASTM G22 No Growth, Density: 2.0 pcf (32 kg/m3), C-Value (Btu / h•ft²•°F): 0.5, C-Value (W / m²•°C): 2.84, NRC: 0.45 Quiet Operation: ToughGard duct liner helps absorb equipment and air rush noises over a broad spectrum of sound. Noise is trapped and dissipated within the glass fiber matrix., Thermal Protection: All products offer excellent thermal-insulating properties and lower HVAC operating costs by reducing energy consumption. This saves natural resources and reduces emissions into the atmosphere., Water Repellency: The thermal properties of duct liner help control condensation, which helps improve indoor air quality by reducing unwanted moisture., Low Emitting: Certified by the GREENGUARD Environmental Institute., Low Air Resistance: The smooth ToughGard air stream surface offers low air resistance to deliver efficient HVAC system operation., Resists Microbial Growth: The air stream surface contains an EPA registered antimicrobial agent in order to reduce the potential of microbial growth that may affect this product. The antimicrobial properties are intended to only protect this product., Durable: The strength and resiliency of the ToughGard surface provides outstanding resistance against puncturing, tearing and other damage during fabrication, installation, and periodic system maintenance., Long-lasting and Non-corrosive: Inert fiber glass will not deteriorate or provide sustenance for vermin or rodents, and it will not corrode the sheet metal it insulates., Applicable Standards:, Model Building Codes: ICC, California Title 24, Material Standards: ASTM C1071, CAN/CGSB-51.11-92, Fire Safety Standards: NFPA 90A, NFPA 90B, Fire Hazard Classification:, UL 723, ASTM E84, NFPA 255, CAN/ULC-S102, Max. Flame Spread Index: 25, Max Smoke Developed Index: 50, Limited Combustible: NFPA 259 740377091279