Foil Bubble Insulation Duct Wrap

R8 hvac duct wrap insulation tape adhesives.

Foil bubble insulation duct wrap.

With ducts foil faced bubble wrap will work as a radiant barrier in the winter when the ducts are moving warm air and the surrounding space is cold. R 6 value meets or exceeds most energy codes and helps reduce energy. Wraps around new or existing ductwork. Covers up to 60 sq.

Double bubble reflective foil insulation 36 inch x 25 ft roll industrial strength commercial grade no tear radiant barrier wrap for weatherproofing attics windows garages rv s ducts more. Bubble foil insulation draft insulation ultra nt for scifs r8 hvac duct wrap insulation tape adhesives. Worth mentioning to get the equivalent r value to what the manufactures claim on the packaging the installer has to use spacers under the insulation to keep the prescribed air gap between the ducts and the foil. By using ecofoil 3 premium high tack hvac tape around duct seams you will prevent leaks that add to the inefficiency of metal duct work.

The bubble wrap foil heats up but doesn t radiate that heat to the attic. Fiberglass duct wrap insulation to reduce condensation in absorb noise from and improve the air temperature efficiency of your duct system. Of duct surface measures 2 ft. Ecofoil r8 hvac duct wrap insulation reflects radiant heat and convective heat.

So it looks to me like two layers of bubble foil wrap is performing worse than an r 6 fiberglass duct wrap. Most metallic bubble wraps are about an r 1. Double bubble reflective foil insulation 24 inch x 10 ft roll industrial strength commercial grade no tear radiant barrier wrap for weatherproofing attics windows garages rv s ducts more. Reflectix r 4 2 duct wrap insulation 12 x 25 click to add item reflectix r 4 2 duct wrap insulation 12 x 25 to the compare list compare click to add item reflectix r 4 2 duct wrap insulation 12 x 25 to the compare list.

You can see the difference in surface temperatures the bubble wrap foil duct has a much warmer surface temperature than the fiberglass wrapped ducts. Insulating your home or buildings duct work with reflective bubble insulation increases the efficiency of your hvac system. Use this master flow 60 sq. Foil faced bubble wrap is composed of either one single bubble or two double bubble layers of mylar air bubbles sandwiched between two metalized surfaces.