Free Shipping and BOPIS

Simpson Strong-Tie

Model # IS24-R100

Internet # 100375360

Store SKU # 594347

24 in. Insulation Support (100-Qty)

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

$15.85 /case




Model # IS24-R100

Internet # 100375360

Store SKU # 594347

Store SO SKU # 592854

Keep your insulation firmly in place with the Simpson Strong-Tie Insulation Supports. The insulation supports are cut from carbon steel, spring wire for optimum flexibility and strength. Mitered tips dig into the wood, securing itself and insulation when installed between joists.

  • Install between joists
  • For 24 in. on-center spacing
  • Follow insulation manufacturer’s installation instructions
  • Wear safety glasses, gloves and other appropriate safety equipment
  • Length: 23-1/2 in.
  • Made from 14-Gauge wire
  • Insulation calculator button

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.


Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Insulation Type 
Warranty / Certifications
ENERGY STAR Certified 
Warranty Information 
Visit our website at and type in warranty in the search box for detailed warranty information 


Rated 4.3 out of 5 by 6 reviewers.
Rated 4.0 out of 5.0 by Cheap, easy to put on, and work pretty good, not great, but worth it.. Cheap, easy to put on, and work pretty good, not great, but worth it.. October 27, 2015
Rated 5.0 out of 5.0 by for use under a floor. Saved a lot of time and frustration I pulled up the floor and used these to avoid any struggle with insulation. September 22, 2015
Rated 4.0 out of 5.0 by this product worked fine. I had a little trouble with the wires popping out, but with careful placement, overcame them. May 22, 2012
Rated 4.0 out of 5.0 by Easy product to use! I purchased the product to install rolled insulation for my basement ceiling. Very quick and easy to use. Only small dilemma, my house has nothing standard in regards measurements and was interesting at times due to the set size of the product. February 17, 2014
Rated 4.0 out of 5.0 by holder Worked as advertised don't know what else to say, it was an insulation hanger July 29, 2014
Rated 5.0 out of 5.0 by Does the job Good product - keeps insulation in place. Works well. January 14, 2014
  • 2015-11-29 T09:42:45.053-06:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_6, tr_6
  • loc_en_US, sid_100375360, prod, sort_default
1-6 of 6