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MD Building Products

Model # 43300

Internet # 203584914

Store SKU # 601599

36 in. Silver Cinch Door Seal Bottom (1-Piece)

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

$10.98 /each




Model # 43300

Internet # 203584914

Store SKU # 601599

Cinch Door Seal Bottom 36 in. Silver is a fast and easy way to save money by sealing your doors against drafts and leaks. Say goodbye to drills, screws, screwdrivers or pilot holes. Simply measure, trim, peel and stick your way to energy savings in any season. Specially developed with 3M Adhesive Technology, Cinch installs in mere minutes and lasts for years.

  • Less than 5 minute installation
  • Seals the bottom of your door from air, dust, water and insects
  • Made with 3M adhesive technology
  • Made for 36 in. doors
  • Silver finish


Maximum door width (in.) 
Maximum gap sealing height (in.) 
Product Depth (in.) 
Product Height (in.) 
Product Length (in.) 
Product Width (in.) 
Builders Hardware Product Type 
Door Sweep 
Color Family 
Fasteners included 
Hardware Finish Family 
Installation Method 
Self Adhesive 
Package quantity 
Warranty / Certifications
Manufacturer Warranty 


Rated 4.2 out of 5 by 5 reviewers.
Rated 5.0 out of 5.0 by Gap under the door is gone. I installed two of these today. One was an old screw on type; the other the Cinch. My 36" doors were only 35 3/4" so both had to be trimmed with a hacksaw per directions. Because the Cinch is an adhesive, the door had to be washed (per directions) with a 50/50 solution of isopropyl alcohol and water. The time to put them on was about the same, although i needed a drill to make pilot holes and a screw driver to put in the screws. The big difference is that the Cinch has 3 sweeps all molded together and the screw on has only one. The Cinch sweeps are softer more pliable; the screw sweep stiffer. I am glad the gaps under the doors are gone, but I would recommend and buy the Cinch the next time, if ever, it has to be done again. November 24, 2012
Rated 5.0 out of 5.0 by Awesome This is a great product. Very easy to install. No tools. Works as expected. I will be buying more of these for use in both our office and home. The energy savings will more than cover the cost of the purchase. I would highly recommend this as a very fast, inexpensive way to help winterize, reduce drafts, etc. October 21, 2014
Rated 4.0 out of 5.0 by Cinch Door Seal does not work well on Metal Door I received two of this product recently and installed one on a wooden door which seems to adhere properly but seems to be affected by rain and moisture. I installed the Silver Cinch Door Seal on a basement metal door after cleaning and drying the area; trimmed the door seal to fit the door and applied the seal. The adhesive held the seal temporarily. I sanded the area lightly, thinking that the surface was too slick. The seal still did not want to adhere properly. I took some self tapping screws and installed four screws to the door seal. The seal is now functioning properly once the screws were installed. June 9, 2013
Rated 3.0 out of 5.0 by Does the job Haven't been able to see the impact of the product only because, my wife installed it and more so can give better feedback on it. July 22, 2014
Rated 4.0 out of 5.0 by super easy to install this weather seal is easy to install and does a great job stopping drafts. February 13, 2013
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