

Hero image 0 of Frost King Brown Vinyl Door Sweep 1 pk, 0 of 1
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Starting from $23.58
About this item
Product details
The Frost King B79/36H Door Bottom is designed to help seal gaps under your door, keeping out drafts, dust, and moisture for improved energy efficiency and comfort in your home. Manufactured by Thermwell, this brown vinyl door bottom fits doors that are 36 in long and 1-3/4 in wide, making it a practical solution for both exterior and interior doors. The screw-in mount type ensures a secure installation, while the standard sweep design provides reliable protection against the elements. This door bottom is lightweight at just 12 oz, making it easy to handle during installation. The Frost King B79/36H Door Bottom is ideal for homeowners looking to reduce energy costs and maintain a comfortable indoor environment. It is compatible with a variety of door types and is a great choice for those seeking a durable and effective door sweep. With its trusted brand reputation and straightforward installation, the Frost King B79/36H Door Bottom offers a simple way to enhance your home's insulation and keep your living spaces more comfortable year-round.
- Thermwell #B79/36H 1-3/4x36 BRN DR Bottom
- THERMWELL
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Specifications
Door bottom & sweep type
Standard
Size
36 in L 1-3/4 in W
Attachment style
Screw-On
Features
Durable
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
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Showing 1-1 of 1 review
Jul 3, 2025
Harry
2 out of 5 stars review
Verified Purchase
Fits well on the door, easy to install. It only holds up for about four months before the little fin start to rip off. Had it for about a month and one is actually ripping off already.
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