Randall Aluminum & Brush Door Sweep – 36-Inch Gap Sealing, USA-Made

Overview

Meet the Randall Aluminum & Brush Door Sweep, a purpose-built weatherproofing solution designed to seal gaps up to 1 1/2 inches. Crafted in the USA, this durable combo pairs a sturdy aluminum holder (1 inch wide) with a 1.5 inch brush, delivering clean lines and reliable coverage against drafts, dust, and debris.

Versatile by design, it handles exterior and interior doors in homes, offices, or light commercial spaces. The 1 inch wide aluminum channel provides stability, while the brush offers broad coverage to minimize openings where air and particles can sneak through.

What you get

• Gaps up to 1 1/2 inches accommodated
• 1 inch wide aluminum holder with a 1.5 inch brush
• Made in the USA since 1955 by Randall Manufacturing
• Includes mounting screws for a clean, professional installation
• Compatible with wood, metal, and fiberglass doors

Where it shines

• Front entryways and exterior doors facing wind and dust
• Interior doors in busy spaces like offices or stockrooms
• Retrofit projects where tight bottom gaps exist
• Weatherproofing improvements without major door modifications

In daily use, the sweep quietly performs its job, helping to reduce chilly drafts in winter and limit dust intrusion beneath door thresholds. It transitions neatly between rooms and climate zones, making it a practical addition to both new installations and renovations.

The 36-inch length offers flexibility: it can be trimmed to fit shorter doors, while the 1-inch holder ensures a secure mount on a variety of door materials. Simple screw mounting means a tidy, professional look without complicated tools.

Installation and care

Quick to install with basic screws. Align at the bottom edge, mark pilot holes, and secure for a clean finish. Regular checks help maintain a snug seal over time.

Randall Manufacturing combines decades of hardware expertise in a USA-made product that emphasizes durability and reliable performance for a range of door types.