

M-D Building Products 43336 36 in. White Vinyl CINCH® U-Shape Slide-On Under Door Seal
Key item features
- Durable Vinyl: Made of rigid and flexible vinyl for long-lasting use
- Effective Seal: Provides a seal between the bottom of the door and threshold to protect against drafts, moisture, dust, and insects
- Energy Efficient: Helps save on energy by reducing heat or air conditioning loss
- Easy Installation: No drilling or screws required; simply slides onto the door with a compression fit
- Customizable Length: Can be cut to the desired length using a hacksaw
- Standard Fit: Fits standard 1-3/4 inch thick exterior doors
- Dimensions: Measures 36 inches in length, 2 inches in width, and 1-3/4 inches in height
- White Finish: Features a clean, white color to match most door styles
Specs
- Attachment styleSlide-On
- Door bottom & sweep typeUnder-door
- FeaturesEasy Installation
- MaterialVinyl
Reviews summary
- : Can be cut to fit door width with basic tools.
- : Forms a snug fit around the door.
- : Made with flexible flaps and features that can be adjusted.
- : Prevents cold air and bugs from entering.
- : Offers lower price point compared to others.
- : Provides a secure seal around the area.
- Free shipping
Free 30-day returns
How do you want your item?
About this item
Product details
- Made of rigid and flexible vinyl
- Provides seal between the bottom of the door and threshold
- 36 in. L x 2 in. W x 1-3/4 in. H
- White color
- Seals to protect against drafts, moisture, dust and insects
- Save on energy by sealing the bottom of the door to reduce loss of heat or air conditioning
- Compression fit holds firmly in place
- Cut Under Door Seal with hacksaw to desired length
- Fits standard 1-3/4 in. thick exterior door
- No drilling or screws required. Does not damage door.
Specifications
Attachment style
Door bottom & sweep type
Features
Material
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
Reviews summary
- : Can be cut to fit door width with basic tools.
- : Forms a snug fit around the door.
- : Made with flexible flaps and features that can be adjusted.
- : Prevents cold air and bugs from entering.
- : Offers lower price point compared to others.
- : Provides a secure seal around the area.
Customer images
Showing 1-3 of 68 reviews
Verified Purchase
Excellent product for a windy hallway
This definitely a two-person project. My Wife Christina tremendously helpful since we had to hold the door open and whack the length of 34 inches with a hammer against a 2/4 to get it in place. Then saw off the excess. But does the job!!!
Verified Purchase
Well made, designed for snug fit trim/saw to size
Trim to size of door with a hand saw of some Type (I used a hacksaw.) then slide it on to bottom of open door. Note; the more it slides on the more resistance to moving it became. (To hold it securely in place when on completely.) To push it on: I used a hammer turned sideways to tap-apply even pressure on the side to avoid any possible impact damage to finish sliding it in place. I would buy it again.
Thank you for your review. We are glad to hear that you are enjoying your product!
Verified Purchase
Would work well without a rug
I thought this would be a great solution to a large gap under my door where the threshold was already raised as high as it would go. And it would have, except for the fact that we have a rug at the door to try and minimize the dirt from the husband's shoes. Seems made well enough and it was my own fault it wouldn't work for me.
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