M-d 06528 U-shaped Vinyl Door Bottom With Fins, White, 36 In.

The M-D 06528 U-shaped door bottom is a weather-stripping solution that slides over the bottom edge of a door to seal the gap between the door and threshold. Its soft vinyl fins compress against the top of the threshold and sill, creating an effective barrier against drafts, dust, and moisture infiltration. This low-profile seal is especially designed for steel doors and helps maintain indoor temperature by preventing unwanted air leakage.

Installing this door bottom improves energy efficiency, reduces heating and cooling costs, and protects your interior from weather exposure and debris. The flexible vinyl construction allows easy installation without special tools, making it a practical upgrade for both residential and commercial entryways.

Features and Benefits

• U-shaped design: Wraps around the door edge for a seamless, weatherproof seal that hugs the frame.
• Soft vinyl fins: Gentle on door frames yet firm enough to block air and moisture infiltration effectively.
• Energy efficient: Reduces heating and cooling costs by creating an airtight seal that prevents draft infiltration.
• Durable vinyl construction: Resists wear, cracking, and UV exposure for long-lasting performance.
• Easy installation: Flexible design slides into place quickly without special tools.
• Adjustable fit: Can be trimmed to match your door width for a custom fit.

Specifications

• Brand: M-D Building Products
• Model: 06528
• Length: 36 inches
• Width: 1-3/4 inches
• Height: 1-1/2 inches
• Color: White
• Material: Durable vinyl with soft sealing fins
• Fits: Most 1-3/4 inch thick steel or wood doors; ideal for steel doors