Message to Our Customers

Frost King

Model # RV/37H

Internet # 100192119

Store SKU # 626066

E/O 1-1/2 in. x 36 in. Brown Vinyl Threshold Replacement Insert for Wood Thresholds

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

$2.77 / each



Model # RV/37H

Internet # 100192119

Store SKU # 626066

Store SO SKU # 782203

The Thermwell Products 1-1/2 in. x 36 in. Vinyl Threshold Replacement Insert for Wood Thresholds is designed to fit oak thresholds to keep cold air, dust, dirt and insects from entering beneath entry doors. The pronged fins on the bottom of the insert make it easy to install. Vinyl replacement inserts.

  • Use in oak thresholds under entry doors
  • Vinyl replacement insert
  • Blocks cold air, dust, dirt and insects
  • 36 in. length


Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Builders Hardware Product Type 
Color Family 
Browns / Tans 
Warranty / Certifications
Manufacturer Warranty 
1 year 


Rated 3.7 out of 5 by 3 reviewers.
Rated 1.0 out of 5.0 by Huge Hassle Instead of Simple This should be stocked and in assorted widths. I'd tried the store first, then Lowes. Finally paid over twice as much at McLendon but it was a bit too wide and the door won't close over it. Had to order and pick up this $3 weather strip. Get it home, and it's too narrow to fit into the threshold grooves. So it required a another trip to return it (and I still don't have a fresh threshold insert). At this point I've put the original worn insert back in. Totally disgusting. June 9, 2015
Rated 5.0 out of 5.0 by Renewed weather seal The insert goes into the threshold easily and is held tightly. Works very well and installed in a flash. A good product. January 13, 2015
Rated 5.0 out of 5.0 by material was of good quality but was the wrong size for my thresh hold. Unfortunately the picture of this item was not the size I needed and it was hard to determine the dimensions from what was listed. I did not return the item as it would have cost me more than I paid for it, Do wish this company had other sizes to choose from. November 23, 2011
  • 2015-07-01T14:04:00.185-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_3, tr_3
  • loc_en_US, sid_100192119, prod, sort_default
1-3 of 3


Standard Shipping includes delivery by small parcel service. Processing time varies by product.

Orders for this item may be expedited for an additional fee.

Other Delivery Options:

Express and Expedited shipping options are also available. Estimated arrival times are available in checkout.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.