Owens Corning R-30 Unfaced Insulation Continuous Roll 15 in. x 25 ft.-RU70 - The Home Depot

Owens Corning

Model # RU70

Internet # 202585906

Store SKU # 564987

R-30 Unfaced Insulation Continuous Roll 15 in. x 25 ft.

Owens Corning R-30 Unfaced Insulation Continuous Roll 15 in. x 25 ft.

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

$17.79 / each
  • Soft to the touch, easy to cut, split and install
  • Greenguard GOLD certified & verified to be Formaldehyde free
  • Offers exceptional thermal and sound control performance


Model # RU70

Internet # 202585906

Store SKU # 564987

Store SO SKU # 583042

EcoTouch Insulation is the reinvention of fiberglass insulation from Owens Corning, the industry leader that invented fiberglass insulation. Install our insulation with confidence knowing that over 70 years of innovation and experience has gone in the making of EcoTouch Insulation. Unlike traditional fiberglass insulation, Owens Corning EcoTouch Insulation contains more than 99% natural ingredients consisting of minerals and plant-based compounds and is verified to be formaldehyde free. Owens Corning EcoTouch Insulation is third-party certified to include a minimum of 65% total recycled content for unfaced insulation & 58% for kraft faced insulation. Owens Corning EcoTouch Insulation helps to control sound and temperature – keeps your home warm in the winter and cool in the summer.

  • Dimensions: 9 in. x 15 in. x 25 ft., 1 piece (31.25 sq. ft. / roll)
  • Application: Attics
  • Provides thermal performance & helps lower monthly heating / cooling costs
  • When adding a 2nd layer of insulation in the attic, always add unfaced insulation
  • If your joist cavities are completely filled, lay unfaced insulation in long runs perpendicular to the joists
  • The Department Of Energy recommends an R-30 to R-60 for attics
  • You need 20 in. of insulation to reach an R60 in your attic
  • Buying guide and insulation calculator:

    insulation buying guide
    Insulation calculator button

Info & Guides

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Assembled Depth (in.)  300 in  Assembled Height (in.)  9 in 
Assembled Width (in.)  15 in  Coverage Area (sq. ft.)  31.25 
Product Length (ft.)  25 ft  Product Thickness (in.)  9 in 
Faced or Unfaced  Unfaced  Formaldehyde Free  Yes 
Insulation Application Type  Attics,Ceilings  Insulation Type  Fiberglass 
Product Weight (lb.)  14 lb  R Value  30 
Roll or Batt  Roll  Vapor Retardent  No 
Warranty / Certifications
ENERGY STAR Certified  Yes  Warranty Information  Limited Lifetime 


Rated 4.5 out of 5 by 68 reviewers.
Rated 5.0 out of 5.0 by Hard job made easier with this product My husband and I purchased this insulation on sale and chose this brand due to its eco friendly properties and R-30 rating. We installed 50 rolls in our attic over a couple of weekends. This product performs as advertised and reviewed: No vocs, itch free, can tear it with your hands if you left your matt knife 20 feet behind you on a board in the attic. Absolutely the best choice we could have made for our project. If you have a low ceiling attic this is the way to go.....easier to roll and push with broom handles to edges than hunch and crouch with the blow-in type insulation which is what I helped my brother do in his attic. November 17, 2013
Rated 5.0 out of 5.0 by This product is excellent This product is easy to use and install. I would recommend buying this to anyone. March 31, 2014
Rated 5.0 out of 5.0 by Love the affordable price and perfect for layering up your insulation! Good stuff, used this in an attic to achieve R60. Used owens corning R30 Kraft batts for first layer and than rolled this out over top. Some people commented it doesn't fluff up as nicely as others and I agree. It's very compressed when purchased, but all it takes is a bit of fluffing. Just grab the top layer and give it a few shakes than grab in the middle and repeat. You can even flip it upside down if needed. I used ten rolls in a small attic area and only one roll took a bit more work than the others to fluff up. The R30 batts practically spring to their fluffiness on their own however so not sure why this stuff is a bit more reluctant. However, it's good stuff, an affordable price, and handy size. No itch and nice touch having the R value printed on the insulation in large visible font. When you're layering up install it running perpendicular to the first layer and be sure to butt the edges together snuggly. Seems to be made for layering without the paper backing, nice touch Owens Corning! Would've been a pain pulling paper off each roll. After installation, heater runs noticeably shorter durations to warm up the room. :-) February 4, 2013
Rated 5.0 out of 5.0 by Buy this product If you need attic insulation, this is product to use. Price is half of what competitors charge. Easy to install and payback begins right away. Own 1950's ranch and installed over old insulation, which was not much. Noticed difference in temperature remaining constant in living space immediately. Cost me about $450.00 to insulate 1200 square foot attic. Great product and esay DIY project. Money well spent. November 10, 2014
Rated 5.0 out of 5.0 by Bought it for my daughter and son-in-law They report it is doing the job during this extremely cold weather in Kansas City. February 17, 2015
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Store Exclusive. This item is available for purchase in select stores only.