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M-D Building Products Black Vinyl Under Door Seal For Doors 36 in. L X 1.75 in.

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Block drafts, dust, and chilly air from creeping under your doors with the M-D Building Products Black Vinyl Under Door Seal. Crafted from durable vinyl and sized to make a substan…

M-D Building Products MPN 40720 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $17.99. Our online price is $19.99.
$19.99
Includes free shipping on orders over $75 · $8.99 standard below
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About Product Overview

Block drafts, dust, and chilly air from creeping under your doors with the M-D Building Products Black Vinyl Under Door Seal. Crafted from durable vinyl and sized to make a substantial impact, this 36-inch-long seal creates a physical barrier at the door bottom, helping to improve comfort and energy efficiency in any room.

  • Material: Vinyl
  • Color: Black
  • Length: 36 in
  • Width: 2 in
  • Thickness: 1.75 in
  • Application: Doors
  • Hardware Included: No
  • Self Adhesive: No
  • Brand: M-D Building Products
  • Product Type: Under Door Seal

Why this under-door seal stands out

Unlike generic weatherstripping, this vinyl seal is designed to deliver a reliable barrier at the door’s bottom without relying on adhesive. The sturdy vinyl construction resists wear and maintains a tight seal through seasonal changes, helping to reduce drafts and the intrusion of dust, hair, and small pests. The classic black finish blends with most door and trim colors, providing a discreet, low-profile look while delivering practical performance.

Who benefits most

  • Homeowners looking to improve comfort and energy efficiency by sealing door bottoms.
  • Renters or DIY enthusiasts who want a durable, reusable seal that doesn't rely on sticky adhesives.
  • Doors with noticeable bottom gaps where drafts are a recurring issue.

Installation and considerations

This product is not self-adhesive and does not include mounting hardware. Plan to install using your own hardware appropriate for door bottoms. Ensure you select a mounting method that securely anchors the seal along the door edge to maintain a consistent seal and long-term performance.

Spec at a glance

  • Fits standard door bottoms with a 36 inch length
  • Vinyl construction for durability and flexibility
  • 2 inch width provides ample coverage for an effective seal
  • Thickness of 1.75 inches supports a solid barrier against drafts
  • Non-adhesive design; hardware not included
  • Brand: M-D Building Products

The Details Specifications

Brand M-D Building Products
SKU 5060564
UPC 043374407204
Unit 0
Case Pack Quantity 6 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 2 × 3 × 37
Weight 1 lbs
Cubic Feet 0.08681 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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