M-D Building Products 51503 Black Door Corner Seal for Interior & Exterior Doors
M-D Building Products 51503 Black Door Corner Seal for Interior & Exterior Doors
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M-D Building Products 51503 Black Door Corner Seal for Interior & Exterior Doors

5 stars out of 7 reviews
(5.0)|
7 ratings
Size:2 in. L x 1-5/8 in. W x 0.1875 in. H
Actual Color:Black
selected, Black, was $21.87

Key item features

  • Durable Composition: Constructed from a combination of vinyl and foam materials, ensuring resilience and effective sealing.
  • Protective Barrier: Designed to seal against drafts, moisture, dust, and insects, enhancing interior comfort and cleanliness.
  • Compact Dimensions: Measures 2 inches in length, 1-5/8 inches in width, and 0.1875 inches in height, suitable for various door corners.
  • Energy Conservation: Helps save energy by preventing the escape of heat or air conditioning through door corners.
  • Moisture Defense: Protects against potential wood rot in door frame corners by preventing unwanted rain infiltration.
  • Versatile Application: Suitable for both interior and exterior doors, offering broad utility for different entryways.
  • Simple Customization: Can be easily cut to a desired length using scissors prior to installation for a precise fit.
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was $21.87
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Columbus, 43215
Arrives between Mar 3 - Mar 6
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Sold and shipped by Reliable Home Products
4.682027649769585 stars out of 5, based on 217 seller reviews(4.7)
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5 out of 5 stars
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Showing 1-3 of 7 reviews

Sep 27, 2025
hc22
Item details
Size: 1
Color: Brown
Sold and shipped byReliable Home Products
5 out of 5 stars review

Verified Purchase

Would buy again

These were super easy to install-peel back the paper like using a sticker and pop it where you need it. I have had them up for a couple months, and they haven't budged!

Incentivized Review
Helpful?0TEVA9ZUCLY213873052618
Dec 19, 2025
Timothy
Item details
Size: 1
Color: Brown
Sold and shipped byReliable Home Products
5 out of 5 stars review

Verified Purchase

Seals gaps from wind!

Sticks well, cut to size. Blocks wind and insects from around doors. Different colors match our different painted door jambs.

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Helpful?0TEVA9ZUCLY213873052618
Jan 1, 2026
Cathy
Item details
Size: 5.5 x 5.5 x 3
Color: White
Sold and shipped byReliable Home Products
5 out of 5 stars review

Verified Purchase

perfect as pictured. it dod take a long time to get here though.

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Helpful?0TEVA9ZUCLY213873052618