Model # DT36HRHA

Internet #100172263

Store SKU #625914

Store SO SKU #1000093845

Frost King E/O 3-3/4 in. x 36 in. Silver High-Rug Aluminum Threshold with Vinyl Insert

Frost King

E/O 3-3/4 in. x 36 in. Silver High-Rug Aluminum Threshold with Vinyl Insert

$1298 /each
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Frequently Bought Together

Product Overview

The 3-3/4 in. x 36 in. Aluminum Threshold offers a handsome appearance with a striking silver look. This threshold includes a vinyl insert and vinyl feet to effectively seal the bottom of your door. It features a high-rug design to clear high-pile carpets, and it is constructed mainly out of aluminum for durability despite heavy foot traffic.

  • Ideal for use on door bottoms
  • Covers a 3 ft. threshold
  • Helps prevent under-the-door drafting
  • Includes vinyl insert on top and vinyl feet for a tight seal against the weather
  • High-rug design provides additional clearance
  • Made from heavy-gauge aluminum



Product Depth (in.)
Product Height (in.)
Product Width (in.)


Builders Hardware Product Type
Door Threshold
Color Family
Commercial / Residential

Warranty / Certifications

Manufacturer Warranty
1 Year

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Customer Questions & Answers

Can I get this threshold in a 32" length?

Asked by: Dick
Thank you for your recent inquiry with The Home Depot. Unfortunately, we do not stock this item with a 32 inch length. However, we may offer alternative models that suit your needs. For any other questions, please call us at Customer Service 800-430-3376.
Answered by: THDCustomerSupport
Date published: 2015-09-17

vinyl insert pops out of grove- it is 5 years old-are replacement vinyl strips available? can the vinyl strips be pushed backed into the aluminum th

Asked by: jack
Hi jack, Yes, we stock replacement inserts for these thresholds at The Home Depot stores and on line. Thanks for asking, we're here to help! Travis
Answered by: TravisHDAtl
Date published: 2015-11-07
  • y_2017, m_7, d_17, h_12CST
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Customer Reviews

E/O 3-3/4 in. x 36 in. Silver High-Rug Aluminum Threshold with Vinyl Insert is rated 1.0 out of 5 by 1.
Rated 1 out of 5 by from Frustrating Junk! I just bought a pair of these and I lack the magic it takes to get the threshold insert made of vinyl into the aluminum. There's a nice locking pattern to the vinyl but it is so soft that it simply will not push into place and lock. Luckily I had the foresight to do a "dry run" and attempted assembly before any installation (drilling, etc). I had the idea that perhaps freezing the insert might make it rigid enough for it to perform as designed (and described) but I really don't want to work that hard at something that has always been easy in previous threshold installs. I'll look for one that has the screws exposed so you can thread the insert from the end and know it is in place.
Date published: 2014-07-07
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