Duct Insulation, 1-1/2" x 24" x 48" MPN:17740
Duct Insulation, 1-1/2" x 24" x 48"
Upgrade your ductwork with Johns Manville's premium Duct Insulation, a high-performance solution for improved energy efficiency and reduced heat transfer. This 1-1/2in thick, 24in x 48in insulation sheet is designed for use in commercial and residential HVAC systems, providing excellent thermal resistance and sound absorption. With a maximum temperature rating of 450°F and minimum temperature rating of -32°F, it can withstand extreme conditions. Its fiberglass material and all-service jacket ensure durability and ease of installation. Perfect for new construction, retrofit, and renovation projects, this insulation helps reduce energy costs, minimize noise pollution, and create a more comfortable indoor environment.
Top product features:
- The product has a high insulation value of 6.8, providing effective thermal protection.
- The product has a fiberglass material construction, offering durability and resistance to heat and cold.
- The product has an all-service jacket, ensuring a secure and long-lasting seal.
Top product applications:
- Residential HVAC systems
- Commercial HVAC systems
- Industrial HVAC systems
Insulation Sheets, Overall Width 24 in, Overall Length 4 ft, Thickness 1 1/2 in, Material Fiberglass, Jacket Material All Service Jacket, Insulation Value 6.8, Insulation Density 6 lb, Product Type Duct Insulation, Color White, Maximum Temperature Rating 450 Degrees F, Minimum Temperature Rating -32 Degrees F, Standards ASTM C1136, ASTM C553 Type III, ASTM C612, ASTM C612 TypeIB, ASTM C795, ASTM E-84, HH-I-558B, HH-I-558C, MIL-I-24244C, NFPA255, NRC 1.36, Type IA, UL723
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 8
- Unit of Measure: EA
- Package Length: 48.80
- Package Width: 24.40
- Package Height: 2.30
- Package Weight: 8.15
Product info last updated on February 4, 2026 12:43pm UTC
Category: Heating Equipment