
🚪 Seal smart, save big—comfort starts at your doorstep!
The M-D Building Products 43336 Vinyl Cinch U-Shape Under Door Seal is a 36-inch, white vinyl draft stopper designed for easy slide-on installation without tools. It effectively blocks drafts, moisture, and noise, enhancing home energy efficiency and comfort while reducing HVAC costs. Durable and weatherproof, it fits standard doors and can be trimmed for a perfect fit, making it a reliable, long-lasting solution for year-round insulation.

| ASIN | B00P4QHJNG |
| ASIN | B00P4QHJNG |
| Best Sellers Rank | #22,205 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #197 in Weather Stripping |
| Brand Name | M-D Building Products |
| Color | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (7,072) |
| Customer reviews | 4.2 4.2 out of 5 stars (7,072) |
| Date First Available | 4 March 2015 |
| Global Trade Identification Number | 00043374433364 |
| Included Components | DOOR SEAL CINCH 36"WHT by M-D BUILDING PRODUCTS MfrPartNo 43336 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions L x W | 91.4L x 5.1W centimeters |
| Item Thickness | 1.75 Inches |
| Item Type Name | DOOR SEAL CINCH 36"WHT by M-D BUILDING PRODUCTS MfrPartNo 43336 |
| Item Weight | 0.7 Pounds |
| Item model number | MD Building - 43336 |
| Manufacturer | M-D Building Products |
| Manufacturer | M-D Building Products |
| Manufacturer Part Number | 43336 |
| Material Type | Vinyl |
| Model Number | MD Building - 43336 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Dimensions | 91.44 x 5.08 x 4.45 cm; 317.51 g |
| Recommended Uses For Product | Under Door |
| UPC | 043374433364 |
| Unit Count | 1 Count |
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