Pros

  • β€’Easy to install, especially with its slidn design.
  • β€’Fits well with a variety of metal and wood doors.
  • β€’Trimmable to ensure a perfect fit for different door sizes.
  • β€’Durable and sturdy vinyl material.
  • β€’Effective in sealing gaps to prevent drafts and improve energy efficiency.
  • β€’Good value for the price.

Cons

  • β€’Some users may find it difficult to slide on without additional tools.
  • β€’The vinyl material can be less flexible in very cold temperatures, making installation more challenging.
  • β€’May require frequent adjustments to maintain a tight seal over time.
  • β€’Color options might be limited for users needing different finishes.

Bottom Line

The Frost King B79/36H Vinyl Slide-On Door Bottom is a practical and affordable solution for sealing gaps under doors to improve energy efficiency. It’s easy to install and fits a variety of door types. While the vinyl material can be challenging to work with in colder temperatures, it remains a durable, reliable option for many homeowners.

Lowest at any Popular Retailer
$12.93 at Amazon

Where to Buy

Prices last updated: April 30th 2025 1:40 pm
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