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Brush Seals

Brush Seals

For every-day low prices on PREMIUM brush seals for garage doors and commercial or residential walk-through doors, trust North Shore Commercial Door! Our affordably priced selection of brush weather seals includes styles for sectional garage doors, loading dock levelers, roll-up doors, and oversized applications. Action Industries' brush seals are easy to install and will fit most of your existing standard aluminum retainers. We also offer a full selection of Action Industries aluminum retainers in every size and shape configuration. Or, buy your seals and retainers together with one of our new brush seal kits. Action Industries brush seals are durably constructed of filaments wrapped around steel rods to prevent pull-out. The brush bristles won't freeze at sub-zero temperatures or retain water, either!

At North Shore Commercial Door,  Action Industries' brush seal and retainers are cut and sold in convenient 4-ft. - 4.5-ft. sections. This is done to keep shipping expenses low and prevent damage during shipment. Ordering is easy, too. Just enter the desired number of sections or retainers to your shopping cart! Remember, if you can't find what you need, our friendly staff is available to answer questions by phone at 1-800-783-6112 or via direct chat, Monday through Friday between the hours of 8 a.m. and 4:30 p.m., Eastern time. Send questions anytime via e-mail to

Garage Door Bottom Brush Seals

Frequently Asked Questions:

How do brush seals work?

The tightly fitting bristles on garage door bottom brush seals from North Shore Commercial Door keep out dirt, fumes, pests and drafts. We sell most residential and commercial brush seals in 4-ft. and 4.5 sections for easier shipping. These brush seals for garage doors fit together precisely for a seamless look.

The brush bristles are placed so closely together; they form what looks like a solid seal. However, these brushes can also work like brooms to pick up minute pieces of dust. Brush seals can close the gaps between garage doors and even very hard-to-seal pits and cracks on your garage floors.

Our oversized commercial-industrial brush seals will insulate against big gaps, helping better protect your facility from an infiltration of extreme temperatures and unwelcome insects and rodents. We have standard brush seals in 1-in., 2-in. and 3-in lengths. Guard against drafts, debris and larger pests with our dual-color Zebra brand garage door brush seals with alternating yellow and black bristles for high visibility at your commercial facility.

Are brush seals durable?

Brush seals are made for extended durability. The bristles on the brush are wrapped around a steel rod to keep each bristle in place. They're made of durable polypropylene filaments that repel water and won't freeze in below-zero temperatures.

We sell garage door brush seals for residential and commercial garage doors. Also see our collection of brush seals for entry and passage doors.

How do I install a brush seal?

To install a brush seal, follow the installation instructions that are included with your order. Watch our garage door brush seal how-to videos hosted by our in-house experts, who will show you different types of brush seals and how to install those brush seals on your standard or sectional garage door.