Spiral Duct Wrap Reflective Insulation 16 Inch By 20 Foot R8 Double Bubble Foil On Both Sides Non Toxic Easy Cut With Scissors Staples Or Tape Keeps Heat In And Cold Out For HVAC Ductwork

Reflective Duct Wrap Insulation: 16 in x 20 ft roll, R8
✔️ 1 roll, 16 in x 20 ft, R8, double bubble foil insulation

This reflective foil insulation wrap is designed for HVAC ductwork and radiant-heat management projects. It provides a strong barrier against heat transfer and moisture, making it a handy choice for ducts, walls, basements, garages, campers, metal barns, and more.

✅ 16 in x 20 ft roll; 5/16 in thick; double outer aluminum foil layers bonded to polyethylene for strength
✅ Reflects up to 97% of radiant heat with R-value up to 14.3 depending on installation
✅ Non-toxic, non-carcinogenic insulation; easy to cut with scissors; staples or tape for installation
✅ Vapor barrier for below-grade installs; class A/1 fire rating; FTC-compliant
✅ Color: Silver/Silver; suitable for walls, ducts, roofs, basements, garages
✅ Sold by linear foot or roll; great for HVAC ductwork and other applications

💡 What is reflective foil duct insulation used for in HVAC systems and building applications? It helps reduce radiant heat transfer and condensation in ducts and walls. - radiant heat barrier for HVAC ducts and walls - moisture control and vapor barrier for basements and crawl spaces - easy installation with scissors, staples, or tape - non-toxic, double-sided aluminum foil with bubble core

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