Enerflex 24 in. x 4 ft. Radiant Barrier (10-Pack)-115361 at The Home Depot


Model # 115361

Internet # 202088285

24 in. x 4 ft. Radiant Barrier (10-Pack)

Enerflex 24 in. x 4 ft. Radiant Barrier (10-Pack)

This item has been discontinued.
The Home Depot no longer carries this specific product.

$48.98 / box
  • Easy-to-install panels lower energy costs year-round
  • Reduces heat gain in summer, heat loss in winter
  • Use in attics, garages and under radiant-floor heating systems


In Stock



Model # 115361

Internet # 202088285

The Enerflex 24 in. x 4 ft. Radiant Barriers (10-Pack) install easily to your attic to reduce expensive heat loss in winter and help prevent solar-heat gain in summer. It is California Title 24 compliant.

  • For insulating attics along the underside of the roof and vertical surfaces
  • 10-Pieces cover up to 80 sq. ft.
  • Reduces solar heat gain
  • Reduces heat transfer by thermal radiation across the air space between the roof and attic floor, keeping an attic up to 30 degrees cooler in warm weather
  • California title 24 compliant
  • Helps prevent radiant energy from leaving the home in cold weather to promote energy savings
  • Panels easily flex into place between the roof rafters
  • No tools needed
  • Made in USA
  • Eco options approved product
  • Class A/1 fire rating

Info & Guides

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Assembled Depth (in.)  .125 in  Assembled Height (in.)  48 in 
Assembled Width (in.)  24 in  ENERGY STAR Certified  No 
Friction Fit  Yes  Insulation Type  Radiant Barrier 
Product Length (ft.)  4.0 ft  Product Thickness (in.)  0.125 in 
Product Weight (lb.)  5.6 lb  Returnable  90-Day 
Sheet or Roll  Sheet  Warranty Information  15-Year Limited Warranty 


Rated 4.1 out of 5 by 12 reviewers.
Rated 5 out of 5 by good heat-reducing product for existing home Our neighbor was the first to install the Enerflex radiant barrier by himself. Observing and finding it very easy to install especially with 2 people we also purchased enough for our attic when it was on sale. We're all in our 60's. Walking out from under a 20 span we'd completed, I could feel the difference in the temperature. I just went up in the attic to snap the photos, yeah it's hot up there, this is Florida, but the heat wasn't blasting down the attic stairs as in the past so I expect a minor drop in the electric bill. Most beams were right on 24inches. A few needed some stapling. Not that I'd install it for this reason, but from a woman's point of view it does look more finished. June 21, 2013
Rated 2 out of 5 by Cheap at least Used for garage door insulation primarily for heat as live in Texas. Does not seem to be reflecting heat as promised. Maybe 25% - 35%. Also very difficult to cut the wire reinforcing rods built in. Not as advertised. Sure there is a better solution & will keep looking. Good Luck October 28, 2014
Rated 4 out of 5 by Easy install, works pretty good 1-man installation took about 10 hours in a standard 2-car garage. Easy to install and you get faster as you get used to the process. Seems to work as advertised, although I just put it in 2 days ago so don't have much history to go by. October 28, 2014
Rated 4 out of 5 by Very nice material at a very nice sale price Impressed by the build quality of the material and look forward to improving our house's heat resistance. October 29, 2014
Rated 3 out of 5 by Less Insulation Value than expected The product is much lighter weight with less insulation value than I was anticipating. However, it should still work adequately for my intended purpose. October 28, 2014
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