M-D Building Products 06403 36 in. White Aluminum U-Shape Screw-on Under Door Seal
M-D Building Products 06403 36 in. White Aluminum U-Shape Screw-on Under Door Seal
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M-D Building Products

M-D Building Products 06403 36 in. White Aluminum U-Shape Screw-on Under Door Seal

|4 ratings
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Key item features

  • Durable Construction: Crafted from robust aluminum and flexible vinyl, this under door seal is designed for longevity and effective sealing.
  • Protective Barrier: It creates a reliable seal against drafts, moisture, dust, and insects, enhancing indoor comfort and cleanliness.
  • Energy Efficiency: By sealing the gap at the bottom of the door, it helps reduce the loss of heat or air conditioning, contributing to energy savings.
  • Adjustable Fit: Featuring slotted screw holes, the seal allows for easy adjustment to ensure a perfect fit and optimal sealing performance.
  • Customizable Length: The 36-inch seal can be cut to the desired length with a hacksaw, accommodating various door widths.
  • Standard Compatibility: Specifically designed to fit standard 1-3/4 inch thick exterior doors, ensuring broad applicability.
  • Complete Installation: All necessary screws are included, providing a convenient and straightforward installation process.
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Specs

Door bottom & sweep type, Under-doorSize, 1-3/4 in. thick exterior doorAttachment style, Screw-OnMaterial, AluminumFeatures, Easy InstallationColor, White

About this item

Product details

The M-D Aluminum U-Shape Screw-on Under Door Seal features a vinyl seal for protection from drafts, moisture, dust and insects. Save on energy by sealing the bottom of the door and keeping the heat or air conditioning from escaping. Screw holes are oval shape to allow for easy adjustment to fully seal the gap at the bottom of the door. All of the hardware needed to install is included. Before installation, cut to desired length using a hacksaw.
  • Made of durable aluminum and flexible vinyl
  • Provides seal between the bottom of the door and threshold
  • 36 in. L x 2-1/4 in. W x 1-3/8 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
  • Slotted screw holes allow for easy adjustment
  • Cut Under Door Seal with hacksaw to desired length
  • Fits standard 1-3/4 in. thick exterior door
  • Screws included for installation
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Door bottom & sweep type

Under-door

Size

1-3/4 in. thick exterior door

Attachment style

Screw-On

Material

Aluminum

Warranty

Warranty information

No

Warnings

Customer ratings & reviews

4.3 out of 5 stars
stars
4 ratings2 reviews
How item rating is calculated
  1. 5 stars50% (2)
  2. 4 stars25% (1)
  3. 3 stars25% (1)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-2 of 2 reviews

Oct 2, 2025
Reviewer name: John
Item details
Size: 1-3/4 in. thick exterior door
Color: Bronze
Sold and shipped byReliable Home Products
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This product is 100x better than the plastic version. Walmart offered it at a low price compared to other sellers. Many places didnt even carry the metal product

Helpful?3LEFNN9JJ47H19869606
Aug 26, 2016
Reviewer name: G2macs
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good finish

Product is for 1-3/4" thick doors. Good quality metal with nice satin nickel finish.

Helpful?3LEFNN9JJ47H19869606
Price when purchased online
Not Available

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