Yaocom 2 Pack 48" Automatic Door Sweep Aluminum Door Bottom Seal, Black

Yaocom 2 Pack 48" Automatic Door Sweep Aluminum Door Bottom Seal, Black

• Material: the main selling point of the aluminum automatic door bottom is its quality material; Constructed from durable and long-lasting aluminum, it measures 48 inches in length, 11/20 inches in width, and 1-3/8 inches in height; It features a telescopic bottom that extends down to 0.59 inches, ensuring customized fitting; Please measure your door properly before installing for results
• Automatic Seal with Low Closing Force: The automatic drop seal activates smoothly when the plunger contacts the door frame, creating multiple compression points for a tight, airtight seal between the door and floor. Its low-force design ensures quiet, effortless closing without slamming or vibration. Two Installation Options: Mount behind the door with screws (drilling required) or under the door using the included metal mounting plate for secure installation
• Emphasized Sound-proofing Amp; Airflow Control: our mechanical door sweep is designed to improve gap sealing caused by uneven floors; This design prevents harmful elements and airflow from entering the room, thereby boosting your home's energy efficiency and improving quietness
• Easy Installment: each automatic drop down door sweep comes with four pre-drilled installation holes, and securing screws are included in the package; During open states, the rubber strip retracts back to the door bottom size, ensuring a consistent when the door is closed
• Enhanced Door Closure: the automatic door bottom seal ensures that the door closes tightly and smoothly; As a seal when use as an exterior door sweep. It provides draft protection, prevents light penetration, and more