Door Sweep Aluminum & Brush for Gaps Up to 1 in - Black 3 ft

In this review of the Randall Manufacturing door sweep, the bottom line is simple: it is a practical, no-nonsense solution for sealing the gap under doors up to 1 in, best suited to homeowners and contractors who want a durable, easy-to-install sweep that keeps drafts, dust, and pests out. The biggest reason to buy is the secure, pre-attached black polypropylene brush which arrives ready to mount and eliminates fiddly assembly while providing a reliable barrier against air and debris.

Key Features

• Durable aluminum holder: The aluminum trim provides a sturdy mounting surface that resists bending and gives a clean finished look along the door bottom.
• .006 black polypropylene brush: The tightly packed black brush resists pest damage and blocks dust, dirt, and small debris from slipping beneath the door.
• Fits gaps up to 1 in: Designed specifically to seal gaps as large as 1 in, it works on many exterior and interior doors where larger clearances exist.
• Screws and pre-drilled holes included: Matching-colored screws and pre-drilled mounting holes speed installation and help achieve a seamless appearance without searching for hardware.
• No crimping or assembly: The brush is securely attached to the holder at the factory, eliminating extra installation steps and the need for special tools.
• Made in the USA: Manufactured domestically, the sweep reflects long-standing production standards and simple, reliable construction.

Who It's For

Homeowners and handymen who need a straightforward way to seal larger door-to-floor gaps will appreciate this sweep, especially for exterior doors that let in drafts, dirt, or small pests. Its aluminum trim and factory-attached brush suit those who want a clean look without extra assembly and who value included matching screws for a quick install.

People who need a decorative threshold, an ultra-tight weatherseal for extreme energy savings, or a custom-length solution beyond cutting and trimming should consider other specialty thresholds. Also, buyers needing a rubber or vinyl seal rather than a brush-style barrier may want a different product.

Pros & Cons

Pros

• Factory-attached brush saves installation time and avoids loose parts.
• Included matching screws and pre-drilled holes make mounting quick and tidy.
• Effective at blocking drafts, dust, and small pests up to a 1 in gap.
• Solid aluminum holder offers a durable, low-profile finish.

Cons

• The brush-style seal may not be as airtight as compressible rubber for maximum energy savings.
• Some customers find the 3 ft length too small for wide doors and may need to join pieces or trim carefully.

Specifications

Our Verdict

The Randall Manufacturing aluminum and brush door sweep is a practical, well-made choice for anyone needing to fill gaps up to 1 in without complicated installation. It offers good value when the priority is stopping drafts, dirt, and pests with a durable factory-assembled brush and included hardware, though buyers seeking the absolute tightest weatherseal should compare rubber threshold options.

Frequently Asked Questions

Can this door sweep be cut to fit a shorter door?
Yes. The aluminum sweep can be cut to size for shorter doors, but take care to finish the cut edge to prevent sharpness.

Will the brush wear quickly if used on an exterior door?
The.006 black polypropylene brush is designed for durability and resistance to pests; normal wear is minimal but depends on heavy foot traffic and debris exposure.

Are mounting screws included and matched to the trim?
Yes. The sweep ships with pre-drilled holes and matching-colored screws for a clean, easy installation.