SUNMON Silicone Door Draft Stopper, 39in Upgraded Slide-on Under Door Seal Blocker, Under Door Sweep Weather Stripping（White）
SUNMON Silicone Door Draft Stopper, 39in Upgraded Slide-on Under Door Seal Blocker, Under Door Sweep Weather Stripping（White）
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SUNMON Silicone Door Draft Stopper, 39in Upgraded Slide-on Under Door Seal Blocker, Under Door Sweep Weather Stripping（White）

3.6 stars out of 125 reviews
(3.6)|
125 ratings
SUNMON Silicone Door Draft Stopper, 39in Upgraded Slide-on Under Door Seal Blocker, Under Door Sweep Weather Stripping（White）SUNMON Silicone Door Draft Stopper 39in Upgraded Door Slide On Under Door Seal Blocker Under Door Sweep Weather Stripping WhiteSUNMON Silicone Door Draft Stopper 39in Upgraded Door Slide On Under Door Seal Blocker Under Door Sweep Weather Stripping BlackSUNMON Door Seal Door Draught Excluder Door Weather Stripping Rubber Door Draft Sweep Stopper for Soundproof and Keep Warm TransparentSUNMON Silicone Door Draft Stopper 39 inches Door Seal Strip for Under Door Seal Gap Interior Exterior Doors Weather Stripping Soundproof White
Actual Color:A_White

Key item features

  • Premium Material: Crafted from upgraded silicone, this door draft stopper offers superior wind-blocking and noise-reducing capabilities compared to foam or rubber, ensuring enhanced flexibility and extended lifespan.
  • Optimal Dimensions: Measuring 3.3ft in total length, it is suitable for doors with a width of 1.4-1.75 inches and a gap size of 0.31-0.59 inches.
  • Simple Installation: Featuring an adhesive backing, the stopper can be easily inserted into the bottom of the door, trimmed to size, and pressed for a secure fit without concerns of detachment.
  • Innovative Soundproofing: The new version incorporates multiple soundproofing chambers at the bottom, effectively minimizing noise transfer for a quieter indoor environment.
  • Energy Efficiency: This under-door draft stopper prevents drafts and stops warm air from escaping, contributing to a significant reduction in heating costs and promoting an energy-efficient home.
  • Broad Compatibility: Designed for most door types, it is not recommended for doors with blankets, thresholds, concrete floors, or those outside the specified dimensions.
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4.431372549019608 stars out of 5, based on 255 seller reviews(4.4)
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3.6 out of 5 stars
stars125 ratings33 reviews
How item rating is calculated
  1. 5 stars50% (63)
  2. 4 stars12% (15)
  3. 3 stars9% (11)
  4. 2 stars10% (12)
  5. 1 star19% (24)
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Showing 1-3 of 33 reviews

Mar 31, 2025
Lisa
Top Reviewer
Item details
Color: A_White
Sold byKarmaDirect
5 out of 5 stars review

Verified Purchase

Works great!

I purchased the SUNMON silicone draft stopper for a closest door that I recently converted into a litter box bathroom for my cats. Not only does it keep the litter from coming out from under the door, but it keeps all offensive odors in too. Very easy to adhere.

Incentivized Review
Helpful?0XEE6C3Q6D6I8408850702
Aug 1, 2025
Elizabeth
Item details
Color: A_White
Sold and shipped byKarmaDirect
5 out of 5 stars review

Verified Purchase

This door draft dodger is great. My dog was not able to tear it up like others I had. It was easy to put under my door.

Helpful?0XEE6C3Q6D6I8408850702
Dec 11, 2025
James
Walmart Associate
Item details
Color: Black
Sold byKarmaDirectDelivered byWalmart
5 out of 5 stars review

Verified Purchase

draft stopper

Under door seal blocker is really a game changer on keeping unwanted cold air from entering the home, a big different on keeping the house much warmer and lowering my energy bill.

Helpful?0XEE6C3Q6D6I8408850702