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expirediconian | Staff posted Feb 21, 2026 03:37 PM
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expirediconian | Staff posted Feb 21, 2026 03:37 PM

2-Pack 2" x 39" GroTheory Under Door Draft Stoppers (White)

$6.00

$14

57% off
Amazon
51 Comments 31,054 Views
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Deal Details
This popular Frontpage deal is available again with a new promo code.

Grotheory US via Amazon has 2-Pack 2" x 39" GroTheory Under Door Draft Stoppers (White) for $8.52 - $2.53 when you apply promo code XLIMHJQX at checkout = $5.99. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Editor iconian for sharing this deal.

Note: Promo codes are typically for one-time use and don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.

Editor's Notes

Written by persian_mafia | Staff
  • About this deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this product:
    • Rating of 4.3/5 from 37K+ Amazon customer reviews.
  • About this store:
Expired promo code:
  • ESHYDEY5

Original Post

Written by iconian | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
This popular Frontpage deal is available again with a new promo code.

Grotheory US via Amazon has 2-Pack 2" x 39" GroTheory Under Door Draft Stoppers (White) for $8.52 - $2.53 when you apply promo code XLIMHJQX at checkout = $5.99. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Editor iconian for sharing this deal.

Note: Promo codes are typically for one-time use and don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.

Editor's Notes

Written by persian_mafia | Staff
  • About this deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this product:
    • Rating of 4.3/5 from 37K+ Amazon customer reviews.
  • About this store:
Expired promo code:
  • ESHYDEY5

Original Post

Written by iconian | Staff

Community Voting

Deal Score
+144
Good Deal
Visit Amazon

Price Intelligence

Model: Grotheory 2 Pack Door Draft Stopper Under Door Seal, 2" W x 39" L Door Sweep for Exterior & Interior Doors, Door Draft Blocker Dust and Noise Insulation Weather Stripping Draft Guard Insulator, White

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 4/2/2026, 04:29 PM
Sold By Sale Price
Amazon$9.99

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Top Comments

maveni4554
72 Posts
38 Reputation
Just installed 5 of these in my house and I was surprised at how well they work. I worked as a carpenter years back and have installed the traditional screwed in door sweeps with the metal base and rubber sweep so I didn't expect much from these but honestly for the price I would recommend them. They're also incredibly easy to install so no carpentry skill is necessary to install. Just something to mark the length you want it and then scissors to cut the rubber. Then slap it on using the attached 3m tape while running your finger and making sure there are no gaps at the bottom.

I should say these are for INTERIOR doors. I don't think they would last or stay on exterior doors well at all.
SharpDime5530
26 Posts
10 Reputation
I installed another brand of this same product on the door to my laundry room. It's a significant reduction in noise transmission.

51 Comments

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Feb 21, 2026 06:56 PM
72 Posts
Joined Nov 2009
maveni4554Feb 21, 2026 06:56 PM
72 Posts

Our community has rated this post as helpful. If you agree, why not thank maveni4554

Just installed 5 of these in my house and I was surprised at how well they work. I worked as a carpenter years back and have installed the traditional screwed in door sweeps with the metal base and rubber sweep so I didn't expect much from these but honestly for the price I would recommend them. They're also incredibly easy to install so no carpentry skill is necessary to install. Just something to mark the length you want it and then scissors to cut the rubber. Then slap it on using the attached 3m tape while running your finger and making sure there are no gaps at the bottom.

I should say these are for INTERIOR doors. I don't think they would last or stay on exterior doors well at all.
7
Feb 21, 2026 07:02 PM
4,616 Posts
Joined Feb 2010
Splash15Feb 21, 2026 07:02 PM
4,616 Posts

Our community has rated this post as helpful. If you agree, why not thank Splash15

Coupon works for multiple sets and then it qualified for $1.50 no rush shipping! In for 2. tyty.
2
Feb 21, 2026 08:23 PM
52 Posts
Joined Oct 2024
fraughthFeb 21, 2026 08:23 PM
52 Posts
This deal worked for me, multiple sets worked as well. Have previously used this brand in the brown version and seal is still holding.
1
Feb 21, 2026 08:47 PM
166 Posts
Joined Sep 2013
DrewBreeze13Feb 21, 2026 08:47 PM
166 Posts
Quote from maveni4554 :
Just installed 5 of these in my house and I was surprised at how well they work. I worked as a carpenter years back and have installed the traditional screwed in door sweeps with the metal base and rubber sweep so I didn't expect much from these but honestly for the price I would recommend them. They're also incredibly easy to install so no carpentry skill is necessary to install. Just something to mark the length you want it and then scissors to cut the rubber. Then slap it on using the attached 3m tape while running your finger and making sure there are no gaps at the bottom. I should say these are for INTERIOR doors. I don't think they would last or stay on exterior doors well at all.
What would be the benefit of using them on anything but an exterior door?
1
Feb 21, 2026 08:49 PM
4,580 Posts
Joined Jan 2007
geoffkinFeb 21, 2026 08:49 PM
4,580 Posts
I'm not concerned about drafts on interior doors, but how would these work for SOUND?
Feb 21, 2026 09:00 PM
10 Posts
Joined Mar 2018
jimb2995Feb 21, 2026 09:00 PM
10 Posts
my price is showing $8.52 + tax+ shipping or prime
Feb 21, 2026 09:01 PM
173 Posts
Joined Jun 2009
cliqstrFeb 21, 2026 09:01 PM
173 Posts

Our community has rated this post as helpful. If you agree, why not thank cliqstr

Quote from DrewBreeze13 :
What would be the benefit of using them on anything but an exterior door?
Probably means the interior side of an exterior door.
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Feb 21, 2026 09:02 PM
10 Posts
Joined Mar 2018
jimb2995Feb 21, 2026 09:02 PM
10 Posts
sorry, forgot to use promo code....my bad
1
Feb 21, 2026 09:06 PM
80 Posts
Joined Jul 2019
Rocket_SniperFeb 21, 2026 09:06 PM
80 Posts
In for a couple. Thanks!
Feb 21, 2026 09:27 PM
4,580 Posts
Joined Jan 2007
geoffkinFeb 21, 2026 09:27 PM
4,580 Posts
Quote from Splash15 :
Coupon works for multiple sets and then it qualified for $1.50 no rush shipping! In for 2. tyty.
Multiple sets on 1 order or ordered separately?
Feb 21, 2026 09:29 PM
4,616 Posts
Joined Feb 2010
Splash15Feb 21, 2026 09:29 PM
4,616 Posts
Quote from geoffkin :
Multiple sets on 1 order or ordered separately?
Combined, just order 2 or more. The coupon adjust to the quantity ordered, then choose no rush shipping if it is an option for digital credit.
Feb 21, 2026 09:32 PM
430 Posts
Joined Dec 2015
BeniskickbuttFeb 21, 2026 09:32 PM
430 Posts
stock up for next year
1
Feb 21, 2026 09:33 PM
699 Posts
Joined Jun 2003
bradmurrayFeb 21, 2026 09:33 PM
699 Posts

Our community has rated this post as helpful. If you agree, why not thank bradmurray

Quote from DrewBreeze13 :
What would be the benefit of using them on anything but an exterior door?
Noise suppression
1
Feb 21, 2026 09:58 PM
98 Posts
Joined Aug 2012
willshiFeb 21, 2026 09:58 PM
98 Posts
why post the deal after it's gone up 50% from yesterday even with the discount code?
1
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Feb 21, 2026 10:03 PM
4,580 Posts
Joined Jan 2007
geoffkinFeb 21, 2026 10:03 PM
4,580 Posts
Quote from willshi :
why post the deal after it's gone up 50% from yesterday even with the discount code?
So you got it for $3 yesterday?

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