36" White Aluminum U-Shaped Door Bottom Sweep with Rubber Seal – Fits 1-3/8" Doors

36" White Aluminum U-Shaped Door Bottom Sweep with Rubber Seal

Help protect your home from drafts, dust, and moisture with this 36-inch white aluminum U-shaped door bottom sweep. Designed for 1-3/8-inch-thick doors, it combines a durable aluminum channel with a flexible black rubber seal to help close gaps between the door and threshold.

What Is It?

A wraparound door bottom sweep that fits over the lower edge of a door. The U-shaped aluminum channel supports a multi-fin rubber seal that helps create a flexible barrier beneath the door.

How to Use It

Measure your door thickness and bottom clearance. Position the U-shaped channel over the bottom edge with the rubber seal facing downward. Secure using suitable mounting hardware, ensuring the door opens and closes smoothly.

When to Use It

Ideal for replacing worn or damaged door bottom weatherstripping, sealing gaps beneath compatible interior or exterior doors, and reducing unwanted airflow around entryways.

Why Use It?

Helps reduce cold drafts, dust, and moisture entering beneath the door. A properly installed door sweep can improve indoor comfort and help limit heating and cooling energy loss.

Product Specifications

Important: Verify your door thickness, width, and threshold clearance before ordering to ensure proper fit.