Reflectix 24 in. x 100 ft. White Single Reflective Insulation-RDBW24100 - The Home Depot


Model # RDBW24100

Internet # 202851863

24 in. x 100 ft. White Single Reflective Insulation

Reflectix 24 in. x 100 ft. White Single Reflective Insulation

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

$69.99 / roll


Model # RDBW24100

Internet # 202851863

Store SO SKU # 441714

The Reflectix single reflective/white insulation is a technologically advanced building material ideal for new construction or retrofit applications in commercial, industrial, metal and post frame buildings. The white polyethylene side of the product provides a bright, finished and easy-to-clean interior surface. Since our insulation is fiber-free, no protective garments or respirators are required.

  • Reflectix 24 in. wide contractor size roll of single reflective/white insulation that is easy to handle and install
  • R-values range from an R-3.0 to R-7.5 depending on application
  • More than 20 applications for metal and post frame structures
  • Class A / class 1 fire rating
  • Made in the USA at a ISO 9001:2008 manufacturing location
  • The tools required include a utility knife, staple gun, safety glasses and a tape measure
  • Inhibits condensation and does not promote the growth of fungi, mold or mildew
  • Will not compress, collapse or disintegrate
  • Durable and lightweight
  • Does not promote nesting of insects, rodents or pests
  • Not affected by moisture or humidity
  • Large rolls for big projects are available through the special order program or on

Info & Guides

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Assembled Depth (in.)  1200 in  Assembled Height (in.)  .3125 in 
Assembled Width (in.)  24 in  Product Length (ft.)  100 ft 
Product Thickness (in.)  .3125 in 
Friction Fit  No  Insulation Type  Radiant Barrier 
Product Weight (lb.)  11 lb  Returnable  90-Day 
Sheet or Roll  Roll 
Warranty / Certifications
ENERGY STAR Certified  Yes  Warranty Information  Reflectix warrants its products to be free from material and workmanship defects. 


Rated 4.6 out of 5 by 5 reviewers.
Rated 5.0 out of 5.0 by Excellent product! I am amazed at how well this stuff insulates!! I used it in a garage and it has made a HUGE difference in temp. and allows the A/C to keep up even when it's 90* outside. Before insulation, it would get hot enough in the space to literally melt plastic! But now even with NO A/C running it hasn't gotten above 80*. It was very easy to install with a staple gun and a pair of scissors and the 2' width fit perfectly between the roof rafters. Easy to cut around the light fixtures and garage door rails. And it looks great! Really brightens up the space. Will be adding white duct tape to cover the seams. I already did that on 2 of the seams and it works really well, just haven't had a chance to get back up there and finish it. I plan to get more when the S.E. Indiana Barn Hunt Club moves to their new building to insulate that place. September 6, 2014
Rated 5.0 out of 5.0 by Fast delivery - good product I ordered this product online with free shipping and it was delivered a couple days early from the estimated delivery date. Used it in my 40x80 pole barn on the wall that sits in direct sunlight. Works good, easy to cut & install. February 25, 2015
Rated 4.0 out of 5.0 by Product is working satisfactory under the extreme conditions. After figuring dimensions of the garage door, it was easy to layout and cut the material to size for the install which took some thought on what type of 2 sided tape to use since being in the phoenix area the sun in the west beats directly on the door and it gets HOT. Most tapes I reviewed didn't list temperature ratings. So I went with a 1.5" wide carpet tape that was rated to 200 degrees. And I used about 9 50yd rolls which was probably overkill but I don't want it falling off in a week. I did a 17' x 7' door and had some material left. What surprised me when I looked at the instructions for this material was that it didn't show it being used for my app. It was showed as a utility type wall and ceiling app. But it works. And it dropped the temp. in the garage down about 5 to 10 degrees which is a lot in Arizona. When gauging the product's efficiency you have to take into consideration that putting a hot car in the garage is going to release heat as it cools so maybe a small vent fan is another project to deal with hot climates. June 11, 2014
Rated 4.0 out of 5.0 by Great for pole barns Insulating a pole barn and this gives me the extra R value rather than using house wrap December 10, 2013
Rated 5.0 out of 5.0 by Lightweight, easy to install, not "messy". I've used this product before. Fine insulation for DIY folks. Seems to work quite well, though I have no scientific proof. December 18, 2013
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