Heavy-Duty Commercial Door Sweep | 48" Length | 4" Nylon Brush | Draft, Dust & Debris Control

Improve the seal at the bottom of commercial doors with this 48" Commercial Door Brush Sweep, featuring extra-long 4" nylon bristles for openings with larger gaps or uneven floor conditions.

The flexible brush design helps reduce drafts, dust, dirt, debris, light, and minor pest intrusion while allowing the door to open and close smoothly.

Designed for demanding commercial and industrial environments, this 48" brush sweep is ideal for hollow metal doors, warehouse doors, loading areas, mechanical rooms, and other high-traffic openings.

Key Features

• 48" overall length

• Extra-long 4" nylon bristles

• Heavy-duty commercial door sweep

• Helps seal larger gaps beneath doors

• Reduces drafts and air infiltration

• Helps block dust, dirt, and debris

• Helps reduce light penetration

• Flexible nylon brush conforms to uneven surfaces

• Smooth operation with minimal drag

• Suitable for interior and exterior commercial applications

• Ideal for replacement and new installations

• Can be field-trimmed where appropriate

4" Nylon Brush

The extra-long 4" nylon bristles provide greater reach than standard commercial door sweeps.

This makes the sweep especially useful where the door has:

• A large undercut

• An uneven floor

• A sloped surface

• A raised threshold

• Irregular clearance along the bottom edge

The flexible nylon bristles help maintain contact with the surface without creating the heavy drag associated with some solid rubber seals.

Product Specifications

Product Type: Commercial Door Brush Sweep
Length: 48"
Brush Height: 4"
Brush Material: Nylon
Application: Bottom of Door
Door Type: Commercial / Industrial
Mounting: Surface Mount
Use: Interior / Exterior
Field Trimmable: Yes, where appropriate

Common Applications

Ideal for:

• Hollow metal doors

• Warehouse doors

• Loading dock areas

• Manufacturing facilities

• Mechanical rooms

• Utility rooms

• Storage areas

• Commercial exterior doors

• Industrial buildings

• Retail back doors

• Schools and universities

• Hospitals and institutional facilities

Helps Reduce

A properly installed brush sweep can help reduce:

• Air infiltration

• Drafts

• Dust

• Dirt

• Debris

• Light penetration

• Minor pest intrusion

Installation Notes

Mount the sweep to the face of the door so the nylon bristles lightly contact the floor, threshold, or adjoining surface.

Avoid excessive compression of the brush, which can cause unnecessary drag and premature wear.

Before ordering, verify:

• Door width

• Bottom clearance

• Required brush projection

• Mounting surface

• Door swing

• Threshold configuration

What's Included

(1) 48" Commercial Door Brush Sweep with 4" Nylon Bristles

Door, threshold, mounting fasteners, gasketing, and other hardware are sold separately unless specifically stated otherwise.