KS Hardware Patent Pending Adjustable Double Bubble Door Sweep 36in Black – Exterior Draft Stopper

Overview

Meet KS Hardware's patent pending Adjustable Double Bubble Door Sweep, a purpose built draft stopper designed for exterior doors. Sized at 1 3/4 inches by 36 inches and finished in black, it sits neatly along the door bottom to form a steady barrier against drafts without altering the door’s appearance.

How it works

The double bubble profile makes broad contact with the threshold, creating a robust seal across uneven or wider thresholds. When the door closes, the flexible seals compress to fill gaps for a dependable fit. The sweep is adjustable under the door to accommodate gaps from 3/8 inch up to 7/8 inch, enabling installation across a range of door setups.

Key benefits

• Best sealing sweep – compatible with most thresholds
• Double Bubble provides the most contact between sweep and threshold
• Adjustable under the door for gaps from 3/8 in to 7/8 in
• Exterior drip cap draws water away from entrance
• Includes screw cover and installation screws

Practical uses

• Reduces drafts and improves doorway comfort in entryways exposed to outdoor elements
• Helpful for doors with uneven or wider thresholds without visible gaps
• Simple, do it yourself installation with included screws for a clean look
• Black finish complements many exterior design styles and door colors

Note: While the sweep is designed to offer a robust seal and reliable performance, results can vary with door construction, climate, and usage. This is a lighting yet informative enhancement option rather than a guaranteed outcome.