2290 Standard Duct Insulation
Low-profile duct insulation to control condensation and seal duct systems for maximum efficiency.
R-4.2
R-Value (Direct)
R-6.0
R-Value (Spacer)
Class 1/A
Fire Rating
Low
Profile
Product Overview
Use a low-profile duct insulation product to control condensation and to seal duct systems from attic dust and fibrous glass particles. Our rFOIL 2290 Standard Reflective Duct Insulation series consists of a double-layer of polyethylene bubble, bonded to and sandwiched between two radiant barrier sheets. An inspector-friendly easily visible code certification strip on 2290 means no hassles at the jobsite.
Covertech has developed and tested two methods of installation which yield thermal resistance of R-4.2 and R-6.0. Regardless of the suggested installation method chosen, 2290 is classified as Class 1/Class A in accordance with the ASTM E84-09 fire test standard.
rFOIL 2290 is specially designed to provide a high thermal value with less product thickness in all residential and commercial duct applications. High compression resistance maintains thermal value over time.
Materials
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Available Sizes
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Tips
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Warranty
10-year limited warranty; see Warranty sheet below for details
Certifications
RIMA-I Verified
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10-year limited warranty; see Warranty sheet below for details
RIMA-I Verified
Product Benefits
High Thermal Value with Less Product Thickness
Stops Virtually All Heat from Radiating into or out of Duct Systems
Air Spaces Provide Tremendous Condensation Control
High Compression Resistance Maintains Thermal Value
Clean, Safe, and Easy to Install
Simple to Cut and Configure around Obstructions
Will Not Harbor Mold, Mildew, or Other Fungi
Will Not Rot, Degrade, Compress or Break Down over Time
Seals Duct System from Attic Dust and Fibrous Glass Particles
Applications
- Direct Wrap Duct Insulation (R-4.2): Standard direct wrap installation method
- With Spacer Strips (R-6.0): Higher R-value using rFOIL spacer strips
- Residential Ductwork: Forced-air heating and cooling ducts
- Commercial HVAC:Light commercial HVAC systems
- Flex Duct: Wraps easily around flexible ducting