Model # B79/36H

Internet #100187891

Store SKU #174530

Store SO SKU #1000668504

Frost King E/O 1-3/4 in. x 36 in. Brown Slide-On Door Bottom
0077578020617

Frost King

E/O 1-3/4 in. x 36 in. Brown Slide-On Door Bottom

  • Helps keep out cold air in the winter and warm air in the summer
  • Helps keep out bugs, dust and dirt,PVC construction
  • Adjustable for a tight fit,Screw-on installation
$898 /each
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Product Overview

The Thermwell Products Co. Inc. 1-3/4 in. x 36 in. Slide-on Door Bottom helps keep out bugs, dust and dirt. The door bottom is adjustable to help you create a tight fit.

  • Helps keep out bugs, dust and dirt
  • Helps keep out cold air in the winter and warm air in the summer
  • Adjustable for a tight fit
  • Screw-on installation
  • PVC construction

Specifications

Dimensions

Details

Warranty / Certifications

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Customer Questions & Answers

Does this door bottom require drilling?

It appears there is at least one slot for adding a screw. Therefore, it seems the door will have to be drilled to keep the door stop in place? Is this assumption correct? Will it stay in place without drilling a hole(s) in the door as I do not want to drill into the door?
Asked by: Becca
I didn't screw it in and it has worked just fine for the last 6 years.
Answered by: KS
Date published: 2017-03-18

when I have to change front door bottom seal, do I need to remove the door from the frame?

Asked by: Anonymous
Unless the one you are removing requires you to do so, for example if it nails in from the bottom (rare), then no. This one easily slides on an open door while still on the hinges.
Answered by: JohnnyB
Date published: 2016-12-24

For installation, do you screw into one side of the door, or both sides? And if it's one side, is...

For installation, do you screw into one side of the door, or both sides? And if it's one side, is it inside or outside?
Asked by: Heather
You screw it in on one side. It is on the inside. 5 screws. You may need a metal drill bit to drill pilot holes since it does come with screws but they are not self-tapping.
Answered by: JohnnyB
Date published: 2016-12-24

Height measurement

Where is the 1 3/4" height measured from? The bottom of the fins or the bottom of the back (inside) piece where it joins the bottom? Thank you.
Asked by: DW
The 1 3/4" is actually the width of the door bottom. The mounting flange is about 1" and the fins are another 1/2".
Answered by: Guitarman427
Date published: 2016-10-21
  • y_2017, m_7, d_19, h_7CST
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Customer Reviews

E/O 1-3/4 in. x 36 in. Brown Slide-On Door Bottom is rated 4.2 out of 5 by 16.
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-04-22
Rated 2 out of 5 by from Tears quickly I've installed two of these door sweeps with almost identical failures. The first tore its two outermost fins in less than a year. The second was installed and double checked for height because I thought I installed the first one incorrectly. Everything checked out and the second one lasted less than 6 months with the outermost and third from the outermost fins tearing. Installation was simple and I didn't need to trim. The fins are pliable when warm but become very rigid in mild winter temperatures (30-40's). This issue isn't unique to Frost King products.
Date published: 2014-02-17
Rated 5 out of 5 by from Great Product! I have refinished three of my exterior doors. This product is a perfect fit for making sure my door bottoms are sealed from the elements. As an added fix, I used thin balsa shims to fill in the gaps between the door bottom and the inside of the weather strip after aligning and making the screw holes. Cut thin sheets of 36"x3" hobby balsa in half to make perfect shims.
Date published: 2016-08-23
Rated 4 out of 5 by from Great fit! Slid on my standard front entry steel door and was a very easy install. My main entr... Great fit! Slid on my standard front entry steel door and was a very easy install. My main entry front door bottom clearly was leaving a gap big enough to create a noticeable draft. I got down and could see daylight through the bottom of the seal and threshold. I grabbed this from Home Depot (in white) and it created a tight seal. Based on the fact that it made my door more difficult to close, its easy to see that it made a tighter seal and it is very obvious that it closed up the draft space. Excellent tight fit and closed the gap that was causing my entryway to be cold. I only gave four stars because I installed it today and cannot speak to its longevity. Perhaps will update with more info after some time.
Date published: 2016-12-24
Rated 3 out of 5 by from Cheap and cheerful This item does work, however two of the four rubbet draft excluders have broken off already. This could be due to installation done incorrectly, perhaps a little too low. This is not a heavy duty item that will last for years on a door that is used frequently. Better for a basement door that is only used occasionally.
Date published: 2012-01-31
Rated 3 out of 5 by from does not hold up For what you pay, it's not bad, but it does not really hold up.
Date published: 2014-12-10
Rated 5 out of 5 by from Easy to install and works well. With the age of the old door I couldn't find a factory swipe for it, so I tried this. Easy to install and no need to take the door off.
Date published: 2011-12-06
Rated 5 out of 5 by from Easy to Install Fit's 1.75" wooden French door,adjustable and seals well,
Date published: 2011-12-06
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