100cm insulating door seal, anti-cold, anti-noise, protection against drafts and insects (black, width 3.5-5.5cm)

New Design: This door bottom seal features a new corrugated design, reducing the contact area with the floor, friction, and noise when opening and closing, providing you with a quiet environment. Additionally, the double-layer design reinforces the sealing edge, ideal for noise reduction, sound insulation, and protection against wind and insects.

High-Quality PVC Material: Made of soft and flexible PVC, this door bottom seal is strong and durable. It can be used for years without tearing. Even better, it is infinitely washable and dryable. A single door bottom seal will solve all your problems.

Good Sound Insulation: The sound-absorbing chamber of this door bottom seal protrudes on both sides of the door, and its binaural design greatly improves the sound absorption effect.

In addition, sound-absorbing cotton is added where it contacts the floor, providing a double soundproofing effect. Energy saving: The bottom of the door seals prevents wind and drafts from entering. Our door bottom seals prevent hot and cold air from entering, ensuring a comfortable interior. Even better, you no longer have to worry about air conditioning or heating leaks through gaps under the door. This door bottom seal also helps you reduce your energy bills. Easy installation: Simply snap one end into the gap under the door, cut off the excess, attach it with the exterior adhesive, and you're done. You can install as many as you like without leaving any marks, while protecting your door.