Free Shipping and BOPIS

Frost King

Model # DDS1

Internet # 202022328

Store SKU # 902351

E/O 3-3/4 in. x 36 in. Brown Double Draft Stop for Doors or Windows

This item has been discontinued.
The Home Depot no longer carries this specific product.

$7.48 /each


Model # DDS1

Internet # 202022328

Store SKU # 902351

Store SO SKU # 782203

The Thermwell Products Frost King 3-3/4 in. x 36 in. Brown Double Draft Stop for Doors or Windows is an effective way to block drafts, dust and insects from coming under your door. It also saves energy and cuts utility costs. It installs easily by sliding it under the door, without holes to drill or screws to twist. This draft stop may be used on doors or windows.

  • Blocks out dust, drafts and insects from beneath your door
  • Keeps cold air out and heated air in
  • Cuts wasteful energy loss and reduces utility bills
  • For use on doors or windows
  • Works on carpet or hardwood floors
  • Easy to install, just slide under your door


Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Builders Hardware Product Type 
Door Threshold 
Color Family 
Browns / Tans 
Commercial / Residential 
Warranty / Certifications
Manufacturer Warranty 
1 Year 


Rated 3.8 out of 5 by 49 reviewers.
Rated 5.0 out of 5.0 by Best few dollars I've spent For just over 8$ with tax... I didn't have high expectations, however after getting it home, sliding it on my front door, I am pleased beyond my expectations. I've seen similar products sell for double, and more. Why? This product works for exactly what it was intended. I live in a condo, and different people smoke, cook ( strange odors ), noise... lights... etc. This product blocks all that and keeps the air/heat in and what I don't want out! It costs 8$.... its not an eye sore to me, yes its cost is cheap and very very simplistic! BUT it is a beautiful accessory to do what it was supposed to! Simple, easy to install, fits perfect, and slides with ease on my carpet! August 13, 2012
Rated 4.0 out of 5.0 by Good product, good price I don't use this product as it is displayed on the box because I have a door mat that would make it difficult for the draft stop to slide across the floor. I bought it to prevent the grounds keeper from blowing dirt under my door with the leaf blower. All I do is put the draft stop at the base of the door on the outside between the security door and the outside door. The width of the draft stop is PERFECT to keep it in place and so far there has been no dirt coming under my door. Good price, good product, and it did exactly what I bought it to do. February 7, 2015
Rated 5.0 out of 5.0 by Looks cheap, but works like a million bucks It's not clear from the picture, but this product is actually just two foam tubes in a cloth bag. It slides under your door, and the foam tubes rest on either side. It looks cheap, feels cheap, and is cheap. The foam tubes themselves are a bit longer than 34" (not 36"), but the product works for 36" doors because there is a lip around the doorway. That said, this product works great. It's super-easy to install, it stays put, and it does exactly what I got it for: it stops the neighbor's cigarette smoke from coming under my door. Considering its low price, and considering the ease of installation, that makes this product a winner in my book even if it's an eyesore. February 17, 2012
Rated 5.0 out of 5.0 by Draft Stop is excellent The draft stop was exactly what I was looking for. I live in an apartment and have a huge opening under my front door. Although it leads to a closed hallway, it's open to any rodent or bugs. I also loose cool air and it raises my energy bill. The door stop is extremely economical and easy to instal. I set it up in seconds. It worked perfectly. I definitely recommend this product. July 16, 2014
Rated 4.0 out of 5.0 by Helps with soundproofing, thank goodness! I picked this up to help soundproof our door. We had just finished filling our hollow door with expandable insulation foam and realized that there was enough of a gap below our door that we could still hear conversations on the other side. I ran over to our Home Depot and picked this up based off the online reviews and I'm very pleased that I did. Just closing off that gap has made a huge difference. We have carpet and it slides easily across without rolling up. The tubing inside is very easily cut down to size so set up was simple. The guard does make a 'swooshing' sound on the carpet but that's alright with me. I'd rather hear that when opening and closing my door than everything else that is going on in the house. Definitely worth the money. I haven't tried any of the more expensive models so I can't compare them but I do suggest trying this cheaper version out first. Why pay more when this one does what it is supposed to? :) June 16, 2014
Rated 1.0 out of 5.0 by Don't Bother It will just drag on the carpet and roll up under the door. May 31, 2015
Rated 3.0 out of 5.0 by Not bad! Does the job. But is a little bit too big. I still like it.... May 26, 2015
Rated 1.0 out of 5.0 by bad purchase Looks like it would work great. It slides on easily too. Unfortunately, every time we tried to open or close the door, it just wadded up under the door, didn't slide along the tiles. Tried it on another door with a little different surface with the same results. Returned it immediately. Good concept just doesn't work as advertised. May 16, 2015
  • 2015-07-28T11:35:07.317-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_49, tr_49
  • loc_en_US, sid_202022328, prod, sort_default
2 3 >>


Standard Shipping includes delivery by small parcel service. Processing time varies by product.

Orders for this item may be expedited for an additional fee.

Other Delivery Options:

Express and Expedited shipping options are also available. Estimated arrival times are available in checkout.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.