Message to Our Customers


Model # 30000-11475

Internet # 100656747

48 in. x 75 ft. Radiant Barrier

This item has been discontinued.
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$169.00 / roll


Model # 30000-11475

Internet # 100656747

The UltraTouch 48 in. x 75 ft. Radiant Barrier is a lightweight, foil-faced, fire-retardant blanket-type insulation with multiple uses. The radiant barrier is made from recycled natural fibers and provides excellent thermal and acoustical insulation, reflecting up to 97% of radiant energy for excellent savings on heating and cooling costs.

  • Reflects up to 97% of radiant energy, reducing heating and cooling costs
  • Easy to use and install
  • Recycled natural-fiber padding is durable
  • Blanket-type, foil-faced insulation is lightweight and versatile
  • Excellent acoustical performance
  • Fire retardant with a Class-A or Class-1 fire rating
  • No itch or skin irritation
  • Versatile product with multiple uses

Info & Guides

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Assembled Depth (in.) 
.375 in 
Assembled Height (in.) 
900 in 
Assembled Width (in.) 
48 in 
Product Depth (in.) 
.375 in 
Product Height (in.) 
900 in 
Product Length (ft.) 
75 ft 
Product Thickness (in.) 
.375 in 
Product Width (in.) 
48 in 
Friction Fit 
Insulation Type 
Radiant Barrier 
Product Weight (lb.) 
66 lb 
Sheet or Roll 
Warranty / Certifications
ENERGY STAR Certified 
Warranty Information 
1 Year Limited Warranty 


Rated 4.6 out of 5 by 69 reviewers.
Rated 5.0 out of 5.0 by No itching insulation I used this to insulate my wood garage doors at my attach garage. Easy to cut. No itchiness, no funny smell. I used staple gun staple scrap plastic to secure it also add washer to existing screws to secure. The temp before insulate was 20 degree lower than heated area, now is only 10 to 12 degree in this winter where outside is only 30 degree right now. December 10, 2014
Rated 5.0 out of 5.0 by Really Made a Difference I used this radiant barrier on the ceiling of my garage because all the heat was going up and out the roof. This has made a big difference in the temperature in the garage which serves as my workshop and where I work in the early morning hours. February 17, 2015
Rated 5.0 out of 5.0 by Good product I used this as underlayment for a floating wood floor - it works better than typical underlayment, and provides a radiant barrier - simply tape it using aluminized fabric duct tape for HVAC (not regular duct tape). You'll save about 30% or more in cost. December 9, 2014
Rated 5.0 out of 5.0 by Excellent for so many applications I initially purchased this insulation to add to my hot tub to reduce heating costs in the winter. The installation process was fairly easy - the material itself is very easy to work with, provided you have some heavy-duty cutting shears. After a few hours of work, I had lined my hot tub with the insulation completely. After monitoring the energy used by the hot tub over the course of a winter, I was surprised to find that I was saving around $100 a month (in the coldest months) in electricity heating the hot tub under similar conditions to the two prior years. Needless to say, I was quite pleased. I also noticed that the hot tub required less time to heat up, and it retained heat significantly longer than without the insulation. With the remaining insulation from the project, I decided to use it on my garage door to reduce energy transfer there. Installation was also extremely easy - I used a 3M adhesive tape to attach it to the door. The insulation is light enough that nothing else was required. The garage now has a noticeably more stable temperature, and ii just happens to look rather space-age on the inside. I would highly recommend this to any homeowner who wants to reduce their heating and cooling costs. This is perfect for a good many projects and very easy to use. March 10, 2010
Rated 5.0 out of 5.0 by UltraTouch Radiant Barrier We are using this product in several applications and it is a fantastic product. We needed a sound barrier as well as insulator so we used it behind our cedar siding. It is easy enough to cut and to handle. We'll be using Ultra Touch Cotton Insulkation on the interior as well since it is also eco-friendly (no itchy fiberglass fibers) and is a great insulator and sound barrier. September 30, 2009
Rated 5.0 out of 5.0 by Easy to install and durable Durable to hold up to installation in difficult places making the job easier overall. I put this up in my crawl space and attached garage attic without too much trouble. Just needed a staple gun and some heavy duty scissors to cut the segments with. Seems to be lowering the heating bills a little already. December 5, 2012
Rated 5.0 out of 5.0 by Shop roof insulation This insulation is heavy enough to stay in place if properly installed and light enough to manuever around. It's too soon judge the insulation value. March 11, 2015
Rated 4.0 out of 5.0 by Good product, easy to use. It was easy to cut this radiant barrier into the 5' lengths I needed, and it stapled up with no hassle, even on a 12' ladder. Since I was repairing an industrial building ceiling section that didn't meet code for fire regulations, this was the best, most cost-effective fix for a DIYer. The ceiling is now complete and passes inspection with no problem. And this radiant barrier material felt more substantial than the bubble-wrap-like barriers carried in-store. November 13, 2014
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