Pemko 293100CNB36 Door Bottom Sweep Nylon Brush Aluminum 36in

Product Description

The PEMKO 293100CNB36 is a door bottom sweep designed to seal the gap between the bottom of a door and the threshold or floor surface. It features a 1-inch nylon brush insert housed in an aluminum-finish channel. The brush filaments create a flexible, low-resistance seal that blocks drafts, dust, insects, and light sound transmission without dragging or damaging finished flooring. At 36 inches in length, it fits standard single-door openings and is installed by licensed carpenters, door hardware contractors, or general tradespeople performing weatherization work.

This door bottom sweep is suited for residential and light commercial applications where a durable, low-profile seal is required at the door base. It is commonly installed on exterior entry doors, interior corridor doors, and utility room doors where draft control, pest exclusion, or light acoustical separation is needed. The aluminum channel provides structural rigidity and corrosion resistance, making it appropriate for high-traffic and exterior-facing door applications.

Key Features

• 1-inch nylon brush insert provides flexible, low-drag sealing contact with threshold and flooring surfaces
• Aluminum-finish channel resists corrosion and holds shape under repeated door cycling
• 36-inch length fits standard single-door widths
• Brush design accommodates minor floor irregularities without binding or lifting
• Sold individually as a single unit for precise quantity purchasing

Compatibility

Designed as an OEM-style replacement or new-installation door bottom sweep for standard 36-inch residential and light commercial door applications requiring a nylon brush seal in an aluminum channel.

Installation Notes

Installation is typically performed by a door hardware installer or finish carpenter using a drill and appropriate fasteners for the door material. The door should be removed or held stationary during measurement and mounting to ensure proper brush-to-floor contact height. Verify brush height adjustment before final fastener tightening to confirm the sweep makes consistent contact without causing door drag. Follow local building codes for weatherization and energy-compliance requirements where applicable.