Yaocom 36" Aluminum Automatic Door Bottom Acoustic Heavy Duty Automatic Door Sweep Double Seal, 36" L x 0.91" W x 1.89" H

Features: Heavy duty double seal - high sound control, made with high-quality aluminum casing and double neoprene bulb seal - a precision solid mechanism spring loaded door sweep door bottom seal and draft stopper. Double-layer neoprene for enhanced sealing: the dual solid neoprene construction delivers superior soundproofing and energy efficiency by reducing noise and blocking airflow beneath the door. Specifications: Material: aluminum Color: white Size: 36" L x 0.91" W x 1.89" H Package includes: 1 x Automatic door bottom 4 x Screws Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.

• Adjustable Door Sweep for Bottom of Door: Made of aluminum with dual neoprene bulbs, this 36-inch sweep (23mm wide, 48mm high) features a retractable bottom that extends 15mm downward. Ensure proper measurement before installation for a precise fit
• Efficient Automatic Door Sweep Operation: The door sweeper activates when the plunger contacts the door frame, creating multiple compression points from the hinge side. This forms an airtight seal with minimal closing force, ensuring smooth operation without vibration
• Automatic Door Bottom for Uneven Floors: Designed to seal gaps caused by uneven flooring, this heavy-duty door seal prevents drafts, dust, and pests from entering, improving indoor comfort and insulation
• Double-Layer Neoprene for Enhanced Sealing: The dual solid neoprene construction delivers superior soundproofing and energy efficiency by reducing noise and blocking airflow beneath the door
• External Mounting for Easy Installation: Applied to the door bottom with external fixtures, the rubber strip retracts when open. Upon closing, the plunger engages, lowering the seal for consistent performance