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2 Packs Sliding Glass Door Draft Stopper Blocker - Weatherproof Under Door Window Draft Insulation Strip for Patio Doors Sunroom Double Doors Exterior Door Seasonroom Reduce Drafts with Zipper

Free shipping on orders over $29.99

$12.99

$ 6 .99 $6.99

In Stock

About this item

  • Effective Draft Blocking for Sliding Doors:This draft stopper is designed to seal gaps under sliding doors, preventing cold air from entering in winter and keeping cool air inside during summer. It significantly reduces drafts, making rooms more comfortable.
  • Adjustable Design for Custom Fit:The set includes two pieces (one large and one small) that can be adjusted to fit different door widths and layouts. It works well for both indoor and outdoor sliding doors, offering versatile placement options.
  • Easy to Install and Use:The draft stopper is easy to set up—just place it along the door. Non-slip bottom is included for extra stability, it stays in place effectively even without adhesive strips.
  • Durable and Washable Material:Constructed with high-quality foam and a removable, machine-washable cover, this draft stopper is built for long-term use. The zippered design makes cleaning and maintenance straightforward.
  • Universal Fit for Sliding Doors: You will receive one long and one short draft blocker, the long one is 75 inches and the short one is 37 inches., this heavy-duty door draft blocker seamlessly adapts to most standard sliding door configurations. The extended length range ensures complete coverage across door tracks while maintaining a weatherproof seal.


1


JC
Reviewed in the United States on June 1, 2025
Love the idea behind this and was excited to use it with our door. Like other reviewers I’ve been unable to straighten it out after opening, so that it can work.
Elevenstein
Reviewed in the United States on May 6, 2025
Memory foam wedges that fit at the base of our sliding glass door. Not too heavy. Slightly disappointed at first. They're a bit mangled and had trouble keeping them in place. Had to set things against it to keep in place. Not only do I notice it's less drafty downstairs, but fills the gap between the drape and the floor so the light doesn't get in as much. Fits my sliding glass door, which is the standard size as far as I know. Value seems reasonable. Can't really tell any difference in air quality, however.
South Pole
Reviewed in the United States on May 29, 2025
The draft stoppers would be extremely useful but, the way they had been packaged has "deformed" the shape. I would really like to know how to get them back to a useful shape. As of now, they are twisted, bent and crimped. If anyone could give me useful and effective answers, I would truly appreciate.
CharlieG
Reviewed in the United States on March 21, 2025
How do I give this negative 100 stars? It comes folded and shrinkwrapped. So, it does not and can not be straightened. DO NOT BUY.
Customer
Reviewed in the United States on February 27, 2025
What I ordered vs what I received. This product leaves a lot to be desired.
Sam G
Reviewed in the United States on April 22, 2025
I've never seen a draft wedge like this, for my needs it's super awesome. My home has five sets of French doors, and my three cats love being able to get onto the 77' screened in lanai. French Doors have limited options when it comes to adding a pet door. (Every door has a glass insert with 12mil security film on it, preventing me from putting in a pet door. So I made an insert door, with a pet door in the insert, this great supersized wedge prevents even the slightest air leak.Where I live its hot and humid, and this wedge would pay for itself in keeping the cool air in. My neighbor two houses down has a similar home, he used a pet door that goes right through the concrete block and siding. While a better option, my method with this wedge is perfect for my needs and this wedge is overbuilt and made to last.
Chris B
Reviewed in the United States on April 21, 2025
I get where they were going with this but I couldn't get it to straighten out no matter what. It just looks like an awkward snake in the middle of the floor while only some of it sits flush against the door.
Zach
Reviewed in the United States on April 2, 2025
came all folded up and cant get the kinks out. otherwise not bad
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