Reflectix 48 in. x 100 ft. White Single Reflective Insulation-RDBW48100 - The Home Depot


Model # RDBW48100

Internet # 202851861

48 in. x 100 ft. White Single Reflective Insulation

Reflectix 48 in. x 100 ft. White Single Reflective Insulation

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

$139.00 / roll


Model # RDBW48100

Internet # 202851861

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 48 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 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.)  48 in  Product Length (ft.)  100 ft 
Product Thickness (in.)  .3125 in 
Friction Fit  No  Insulation Type  Radiant Barrier 
Product Weight (lb.)  22 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 4.5 out of 5 by 2 reviewers.
Rated 4.0 out of 5.0 by Garage ceiling I insulated the garage ceiling with fiberglass batts and installed this to cover for a finished look. Easier than drywall and installed by myself. Stapled with white side down. Brightened the space December 30, 2014
Rated 5.0 out of 5.0 by Effective and easy to work with My basement has a stone foundation that is drafty and constantly sheds sand from the old mortar. It's not worth finishing properly but I wanted to make it useable for a workshop without investing too much time or money. The reflective insulation works perfectly for this, it was cheap and easy to hang up. The basement is noticeably warmer and less damp feeling now and the white outer surface dramatically brightened it up. I have no complaints about this stuff, it's light and easy to work but is tough enough to not accidentally rip. January 29, 2013
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