BKSAI Door Draft Stopper for Bottom of Door, Upgraded Under Door Gap Filler for Big Gap, No Folding Required, Flexible Installation Door Sweep soundproofing Strip for Home & Apartment, 28-32in, Black
$17.99
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Product description
5-in-1 Under Door Draft Stopper for Ultimate Protection: Block light, cold drafts, heat loss, noise reduction, and 1nsect-proof door gap. maintain indoor temperature, silence, and pest-free comfort in all seasons.
Door Blocker for Bottom of Door with Soft Flannel Fabric: Premium flannel door seal strip adapts seamlessly to door widths 28-32 inches, preventing creases for a discreet, aesthetic door barrier.
Adjustable Door Draft Blocker & Non-Slip Door Guard: Secure dual-side installation with elastic door straps—no glue damage, zero slipping, and machine-washable door seal for hassle-free upkeep.
Smooth Edge Draft Stopper vs. Competitors’ Bulky Designs: Edge eliminates door stopper corners that snag doors—ensures smooth opening/closing every time.
Thickened Door Gap Cover for Taller Gaps: Reinforced door bottom seal fills up to 1.5-inch gap, perfect for uneven floors or high-clearance doors needing tighter sealing.
Note: Please measure before purchasing, Not compatible with threshold door or carpeted floors.The product has a diameter of 2 inches. If the gap under the door bottom is larger than 1.5 inches, the product may slide down to the bottom of the door.
13 reviews for BKSAI Door Draft Stopper for Bottom of Door, Upgraded Under Door Gap Filler for Big Gap, No Folding Required, Flexible Installation Door Sweep soundproofing Strip for Home & Apartment, 28-32in, Black
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$17.99
Lbjm02 –
No more draft
Easy to put together. Fits perfect. Slides on my wood floors seamlessly. Stopped the draft. No noise. I definitely recommend. Don’t buy these expensive ones you see. They are the same thing. I purchased 2 and the is the best investment to keep my electric bill down.
Kenzie –
Great quality and work well for my toddlers room!
They look very nice. They’re super full and don’t slouch or look sloppy under the door. Very effective for blocking light for my toddlers room and noise since his room is right by the kitchen.
CD –
Like This Draft Product !
Futs door perfectly. Very good quality cloth covering. Easy to apply, just slip on & elastic strap holds in place. No damage to door. Really soundproofs. Keeps AC air inside. Used on an outside door.
GreenJay –
Light diverted; task accomplished
This has worked wonderfully for my massage room. I have a room in my home that I use for massaging clients. I wanted to try and reduce noise and light coming through the door. I bought weather stripping to out line the door frame to also help with noise control and haven’t put that up, so I can’t really say it helps much for reducing noise from the main living spaces, yet… but It does reduce light and draft since I have a fairly large gap under the door.Since I am a massage therapist blocking off the draft from under the door, I can’t really say anything about lack of air quality. I usually end up getting warm and have turn on a fan for a slight breeze, even before I ordered and started using this product.I like the black on personally because it blends in looking like a shadow or as if it was the gap itself.What I am not really a fan of is if your door is just a little shorter in length, there is loose fabric. This could be annoying for some, but it isn’t so bad in my case. The ease of cutting the Styrofoam to size wasnt so bad either. It’s better to cut less off starting, and if you need to cut more you can go little by little to make sure that it stays firm against the ends when the door is closed. I left mine just a little long so that I have to sometimes push it to the side to close (so it doesnt catch on that little lip the door hits), but this was my preference to make sure things stayed snug. I also left the inside a little longer. I didn’t see the point of cutting it down and it doesn’t look bad in my opinion.The Styrofoam inserts have a hard plastic sheild on the ends to prevent denting and I really like that. It keeps them durable for longer use. So if you’re not paying attention and step on it or kick it, the Styrofoam keeps it’s shape. And since it’s in a sleeve you slide under the door, you don’t have to worry about adhesive residues or paint coming off the door when it starts to wear out and come off. It’ll never come off cause it just slides with the door!Over all, I really appreciate this item and I would say it is worth the money for what you get.
Amazon Customer –
This is the one to buy!
This is a great draft stopper and fits my 36″ door perfectly. The styrofoam pieces are easy to connect with the plastic sleeves they provide, and they fit snuggly inside the sewn carrier. The carrier is surprisingly nice, and is super soft (almost like velour) and stretchy, and should eliminate any worries about scratching your floor. The nicest part, in my opinion, is the two elastic pieces on each end. They keep the stopper perfectly centered and in place under the door, where it belongs. Other stoppers without elastics just work themselves loose and require repositioning quite frequently. Overall, I’m very pleased with this stopper and highly recommend it!
T. Scranton –
This works GREAT
Wow. Just WOW! I had low expectations for this under the door draft stopper, but with this FREEZING cold and windy winter in the northern area of the USA in 2026, my husband and I were in need of something to stop the cold drafts. The product was delivered on time and has this sort of stretchy velvet material with what I can only describe and pool noodles inside of them. You can cut the pool noodles to fit your door frame if it’s shorter (which mine was). I cut off about an inch and a half of the one noodle, but intentionally left the inside the house pool noodle side longer. Result: Immediate and noticeable draft decrease. Bonus – hardly any light coming in from that hallway in the evening. Real life? We have stone floors in our kitchen and we can you no longer “feel” the cold stone under your feet by that door. Made us realize we need another one over by the back door to the patio! I just have to make sure this double sided draft stopper will work with my screen door as the hinge operation is in the lower portion of the door. This product exceeded both of our expectations. I am curious to see if using these draft stoppers lowers our utility (heat/electricity) costs.
A.J. –
Perfect! Exactly what we wanted
We bought one for our baby’s nursery, and we liked it so much that we got a second for our master bedroom.It’s a velvety material that stretches to accommodate various sizes. Be sure to MEASURE YOUR DOOR and check the size chart, to buy the correct one. It should fit your door perfectly and stay put. There’s no ugly fold like in cheaper versions.Great quality, fit, color, and ease of use. Would recommend!
Randy D. Leddington –
Works perfect with minimum setup.
I don’t know what everyone is complaining about, regarding this product. It is exactly as described. The door opening I used it on is 29 inches on the inside, although the door itself if 30 inches. I ordered the one for a 28″ to 32″ door and cut about 2 and 3/4 inches off one of the sides, and it works perfect. That makes it a really snug fit on the door jamb, but, after sitting compressed (with the door closed) for a few hours, it works flawlessly. The 32″ side is on the inside of the door and does not interfere with anything, so I didn’t cut it at all. This way, it overlaps the door to frame split on either side to help eliminate a draft. It stays in place well, not requiring any continuing adjustments.
lpp –
Adiós insectos y polvo.
Olliesound –
Bonne qualité et facile d’installation.
Annick –
Le produit est conforme, il s’adapte à la largueur de la porte mais le tissu ne passe pas par dessous de toutes les portes.
Diana –
Great product. The only reason I took a star is that it makes handling the door more difficult if you have carpet, but it’s great to keep the draught away
Leo –
Hält kalte Luft zuverlässig draußen und die Wärme im Raum. Die Tür geht durch den rauen Stoff etwas straffer zu, was Geschmackssache ist.Die 6 identischen Schaumstoffrollen lassen sich mithilfe von Plastikhüllen verbinden und individuell an die Tür anpassen. Insgesamt ein gutes und funktionales Produkt.