Frost King Udb36br Universal Door Bottom, 1-3/4 X 36 In., Brown

The Frost King UDB36BR Universal Door Bottom is a dual L-shape weather seal designed to fit both metal and wood doors. It installs along the bottom edge of doors to create a tight seal that blocks cold air and drafts from entering your home. The thermoplastic construction with flexible sealing fins helps improve energy efficiency by preventing cold air infiltration under the door.

The sealing fins and vinyl bulbs remain flexible even in severe cold conditions, ensuring reliable performance in harsh winter weather. A drip cap feature helps guard against water intrusion. This universal door bottom is designed for use with saddle-type thresholds and works with both metal and wood door frames.

Features and Benefits

• Dual L-Shape Design: The thermoplastic construction fits both metal and wood door frames, providing a versatile sealing solution.
• Flexible Sealing Fins: Sealing fins and bulbs stay elastic and functional even in severe cold weather.
• Drip Cap Protection: An integrated drip cap guards against water intrusion.
• Energy Efficiency: Blocks cold air infiltration under doors, boosting overall energy efficiency.
• Screw-On Installation: Mounts securely to saddle-type thresholds for metal or wood doors.

Specifications

• Brand: Frost King
• Model: UDB36BR
• Length: 36 inches
• Width: 1-3/4 inches
• Material: Thermoplastic with vinyl components
• Color: Brown
• Installation Method: Screw-on