Black silicone door bottom sealing strip – 93 cm, glue-free, soundproof and draft-proof

Important note before installation: Suitable for smooth tiles, smooth parquet flooring, and smooth marble, but not for concrete floors. Not suitable for security doors. Door gap dimensions: 0.2 to 1.5 cm, door thickness: 3.5 to 4.6 cm. Door bottom seals help save energy by preventing the exchange of indoor and outdoor air through the gap under the door, but they do not guarantee against variations in indoor temperature.

Noise reduction: Door bottom seals provide sound insulation. When the door is closed, the seal fills the gap under the door, thus reducing interior noise.

Effective barrier: Door bottom seals offer excellent sealing properties, effectively preventing fine pollutants such as dust and hair from entering the room. Their installation significantly reduces dust accumulation under the door, thus preserving the cleanliness of the room.

They also prevent insects from entering through the gap under the door, thus preventing mosquito breeding in the summer. Flexible and durable: Made of flexible material, the door bottom seal adapts perfectly, whether the bottom of the door is flat or slightly wavy. Furthermore, it is very durable and wear-resistant, able to withstand frequent opening and closing of the door. Easy installation: The door bottom seal is relatively simple to install. Applicable to a thickness of 0.2 to 1.5 cm, door thickness of 3.5 to 4.6 cm, extended border, complete package, image and card, easy installation, can be freely cut to the length of the door.