M-D Building Products 67106 36 in. Mill Aluminum Snap-on Sill Threshold Extender
Product ID: 2155728
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Details
- BrandM-D Building
- MaterialAluminum
- ColorMill
- Product Dimensions36"L x 2"W
- Item Thickness0.43 Inches
📏36-inch length, customizable cut
🔧Snap-on easy installation
⚙️Durable aluminum build
Frequently Bought Together
Description
🚪 Snap, Seal, and Save—Upgrade Your Threshold Game!
- SLEEK MILL FINISH - Modern, neutral mill color blends effortlessly with any door threshold for a professional look.
- CUSTOM FIT NO FUSS - Cut to your exact length with a hacksaw and snap into place—no extra tools or hassle required.
- LIGHTWEIGHT YET TOUGH - At just 13.4 ounces, it’s easy to handle but built to last through all seasons.
- UNIVERSAL COMPATIBILITY - Designed to perfectly fit multiple M-D sill threshold models for versatile upgrades.
- SEAMLESS WEATHER DEFENSE - Extend your door’s protection against drafts, moisture, and pests with precision-fit aluminum.
The M-D Building Products 67106 is a 36-inch mill aluminum snap-on sill threshold extender designed to enhance door sealing and insulation. Crafted from durable aluminum with a sleek mill finish, it easily snaps into existing M-D sill grooves and can be cut to size for a perfect fit. Ideal for improving protection against drafts, moisture, dust, and insects, it’s compatible with multiple M-D threshold models and offers a lightweight, hassle-free upgrade for year-round comfort.
Specifications
| Brand | M-D Building Products |
| Material | Aluminum |
| Color | Mill |
| Product Dimensions | 36"L x 2"W |
| Item Thickness | 0.43 Inches |
| Recommended Uses For Product | Improving door sealing and insulation for all-season protection against drafts, moisture, dust, and insects |
| UPC | 043374671063 |
| Number of Items | 1 |
| Global Trade Identification Number | 00043374671063 |
| Manufacturer | M-D Building Products |
| Unit Count | 3.0 Feet |
| Part Number | 2121-7112 |
| Item Weight | 13.4 ounces |
| Item model number | MD Building - 67106 |
| Is Discontinued By Manufacturer | No |
| Size | 36 in |
| Pattern | Solid |
| Shape | Rectangle |
| Item Package Quantity | 3 |
| Number Of Pieces | 1 |
| Included Components | MD Building - 67106 |
| Batteries Included? | No |
| Batteries Required? | No |
Common Questions
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TrustScore 4.5 | 7,300+ reviews
Customer service was outstanding when I had questions about the product.
2 days ago
The product exactly matches the description. Very satisfied with my purchase.
5 days ago
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