Standard Zebra High Visibility Side & Top Brush Seal

The standard zebra high visibility brush seal is a side and top garage door seal designed to improve visibility while helping close gaps around commercial door openings. Its alternating black and yellow bristles make the seal easier to see in low-light areas, while the flexible brush conforms around the door without interfering with normal door movement. The seal fits #4 standard aluminum retainers and standard rolling steel clip-on retainers.

Durable polypropylene bristles are wrapped around a steel rod to help prevent pull-out and are designed not to hold water or freeze in sub-zero temperatures. The brush helps block drafts, water, debris, and insects for a cleaner, better-sealed opening. Choose from 1-inch, 2-inch, or 3-inch brush sizes based on the gap that needs to be sealed. Each brush seal is supplied in a 4-foot 6-inch section to help reduce shipping expense and prevent damage in transit.

Why Choose This Seal

• Alternating black and yellow bristles improve visibility around the door opening.
• Flexible brush conforms to irregular gaps without hindering normal door movement.
• Helps block drafts, water, debris, and insects from entering the garage.
• Polypropylene filaments do not hold water or freeze in sub-zero temperatures.
• Steel rod construction helps prevent bristle pull-out for long-lasting performance.

Choosing Your Weather Seal

Confirm that your existing retainer accepts a standard brush seal before ordering. Then choose the brush size based on the gap you need to cover. This zebra brush seal is compatible with standard #4 retainers and standard rolling steel clip-on retainers.

Selecting Your Quantity: These brush seals are sold in 4’6" sections. If you need 36 feet of seals, select “8” in the Quantity box. If your door is not exactly the size of the brush sections, you can easily cut them down to the size you need. The steel rod can be cut with a handsaw and the brush seal can be cut with household scissors or cutting pliers.

Technical Specifications

Package Includes

• One standard zebra high visibility brush seal in the selected brush size and 4-foot 6-inch length

Installation Best Practices

The brush seal installs into a compatible standard aluminum retainer or standard rolling steel clip-on retainer. Before installation, inspect the existing retainer and mounting area for damage, dirt, or debris that could interfere with proper positioning of the brush.

• Confirm that the existing retainer accepts a standard brush seal before beginning installation.
• Measure the gap around the door opening to determine the appropriate brush size.
• Clean dirt and debris from the retainer before installing the new brush seal.
• Position the brush so the bristles make sufficient contact to close the gap without interfering with normal door movement.
• Check the installed brush along the entire opening to verify consistent coverage.

After installation, operate the door and verify that the brush remains properly positioned while the door moves through its full travel.

Compatibility Notice

Garage door designs can vary, and retainer shapes and sizes may have changed over time. Please double-check your existing retainer or track before ordering and contact us with photos or measurements if you need help choosing the right seal.

Frequently Asked Questions

What retainers does this Zebra brush seal fit?

It fits standard #4 retainers and standard rolling steel clip-on retainers. Check your existing retainer profile before ordering to confirm that it accepts a standard brush seal.

Which brush size should I choose?

Choose from 1-inch, 2-inch, or 3-inch bristles based on the gap you need to cover. The brush should make sufficient contact to close the opening without interfering with normal door movement.

Why are the bristles black and yellow?

The alternating black and yellow zebra design increases visibility around the door opening, particularly in low-light areas.

Will the brush hold water or freeze in cold temperatures?

The polypropylene filaments are designed not to hold water or freeze in sub-zero temperatures, making the brush suitable for exposed door openings.