Large Garage Door Stick Brush Seal

The large garage door stick brush seal is a heavy-duty garage door brush seal designed to close larger gaps along the sides or top of residential and commercial garage doors. Available with 4", 5", or 6" bristles, this large-profile brush seal installs into compatible Action Industries #7 large aluminum brush seal retainers and provides flexible coverage where a conventional weather seal may not be suitable.

The black polypropylene brush helps block drafts, dust, water, debris, and insects while conforming to uneven surfaces without restricting door movement. Each brush seal section measures 4'6" long, making it suitable for residential garages, storage units, warehouses, food facilities, and other commercial applications where larger gaps need to be sealed.

Why Choose This Garage Door Brush Seal?

• Helps seal large gaps around garage doors and commercial door openings
• Flexible bristles conform to uneven surfaces without restricting door movement
• Helps block drafts, dust, water, debris, and insects
• Suitable for side and top door applications
• Designed for residential and commercial applications
• Durable metal spine provides support for long-lasting performance

Choosing Your Weather Seal

Select the brush size based on the gap you need to cover, then determine how many 4'6" sections are required for your opening. This brush is designed for use with compatible #7 large-profile aluminum retainers.

Technical Specifications

Package Includes

• Large brush seal in the selected 4", 5", or 6" bristle size and ordered quantity

Please note: Aluminum retainers and mounting hardware are not included.

Installation Best Practices

The brush seal slides into a compatible large-profile aluminum retainer. Before installation, inspect the existing retainer and mounting area to make sure they are in suitable condition and compatible with the replacement brush seal.

• Measure the entire area that needs to be sealed before determining the required number of 4'6" sections.
• Confirm that your retainer uses the compatible #7 large brush profile before installation.
• Clean dirt and debris from the retainer channel before feeding the brush seal into place.
• When installing new retainers around the perimeter, install the top retainers before the side retainers.
• Feed the brush sections through the retainer carefully to avoid damaging or binding the brush.
• Cut sections to the required length when necessary; the metal spine can be cut with a handsaw, while the brush can be trimmed with household scissors or cutting pliers.

After installation, check that the brush makes consistent contact with the sealing surface without interfering with normal door movement.

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

Which brush size should I choose?

Choose the 4", 5", or 6" brush based on the size of the gap you need to cover. Larger gaps generally require a longer brush.

How many brush seal sections do I need?

Each section is 4'6" long. Measure the total area you need to seal and order enough sections to cover that distance. For example, 36' requires eight 4'6" sections.

Can I cut the brush seal to fit my door?

Yes. Sections can be cut down when the opening does not match the 4'6" section length. The metal spine can be cut with a handsaw, and the brush can be trimmed with household scissors or cutting pliers.

Does this garage door brush seal include the aluminum retainer?

No. This product includes the large brush seal only. Aluminum retainers and mounting hardware are not included. Compatible retainers include: A7092-MI-W-45, A7089-MI-W-45, A7382-MI-W-45, A7388-MI-W-45, A7083-MI-W-45, A7087-MI-W-45, A7082-MI-W-45, and A7088-MI-W-45.