Model # U36

Internet #202510612

Store SKU #1000006547

L.I.F Industries Door "U" Bottom Seal for Doors up to 36 in. Wide
0711805210142

L.I.F Industries

Door "U" Bottom Seal for Doors up to 36 in. Wide

  • Use with 1-3/4 in. steel doors
  • Acts as a complete bottom seal when used with a threshold
  • Install in minutes
$29.99 /each

Frequently Bought Together

Product Overview

36 in. Door bottom can be used for 1-3/4 in. commercial and residential steel doors. Provides a complete door bottom seal when used with a commercial threshold. Can be used with steel fire doors up to a 3 hour rating.

  • Ships in 10 days
  • Heavy duty
  • Smoke and draft control
  • Used for both steel and steel fire doors up to 3hr rated
  • Easy installation

Specifications

Dimensions

Details

Warranty / Certifications

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Customer Questions & Answers

Can this sweep be used on an interior door to reduce noise and light transmission?

I have a barn door type door, that let's a lot of light and noise through. Can this sweep be added to reduce that noise and light transmission? What about a regular swing door? It says it's for outdoor use, but can it be used inside in a humidity controlled environment?
Asked by: LupusChic416
This is a u-bottom not a sweep. It can be used on an interior door. It will reduce some light but not noise.
Answered by: lee
Date published: 2015-12-10

do you make this seal 41" long

Asked by: dewa
online they only carry 36" but if you go to the Home depot store and go to the millwork dept. they can order you a 48" u bottom and you can just cut it.
Answered by: lee
Date published: 2015-12-10

What is the weatherstripping made out of and is it flexible? Can it be used outdoors?

Need to attach to outdoor fence (made out of 2x4 plywood) to prevent water intrusion underneath
Asked by: MrsDuchess
This is a u-bottom. However if you want a weather strip online they have a package which includes a 36" u-bottom, a 6x36" threshold and 36x84 screwin weather strip. That item code is WSP3684. The screw in weather strip is not flexible. You will need stick on weather strip if you want it to be flexible which is not availeble online. You will have to go to home depot and place a special order with the millwork Dept.
Answered by: lee
Date published: 2016-12-14

Is the U aluminum or vinyl?

Is the U aluminum or vinyl?
Asked by: Ricky
The U is a rubber seal.
Answered by: CommunityAnswer
Date published: 2017-03-14
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Customer Reviews

Door "U" Bottom Seal for Doors up to 36 in. Wide is rated 3.7 out of 5 by 6.
Rated 5 out of 5 by from Item fit exactly as described... Item fit exactly as described
Date published: 2017-04-05
Rated 5 out of 5 by from Good fit. Did have to make 1/2" shorter. Great Great. Good fit after cutting shorter. Easy to do if you have a few tools
Date published: 2015-12-15
Rated 2 out of 5 by from Not as Pictured The door sweep is not like the picture. I thought I was getting one that was as tall as t is wide. When I got it it is about 1/3 as tall as it is wide. I could of picked this up at any of the stores I had gnu to and not paid shipping to get it on line. Not Happy!!!
Date published: 2014-10-22
Rated 5 out of 5 by from It works great. I needed something to keep the weather out of my garage. This did the trick. I love the product. It works great.
Date published: 2011-12-20
Rated 4 out of 5 by from NOT good for OLDER CONSTRUCTION. Good replacement for NEWER construction. I do maintenance for a 1904 facility where NOTHING is LEVEL, PLUMB, SQUARE, STANDARD. These would not work for our situation. RUINED (thus wasted the price) ONE trying to fit it to an existing (older) door. Had to finally use the one-sided sweep.
Date published: 2013-01-29
Rated 1 out of 5 by from Delivered bent Wish I could say I love this product. Unfortunately I have not been able to use it due to the piece being damaged. A 4" plus chunk of the corner is bent in and it's not an easy fix. Extremely disappointed.
Date published: 2013-02-05
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