Door Bottom Insulation, 98 x 2 cm, Self-Adhesive, Adjustable, Phonic Thermal Insulation Sealing Strip, Anti Noise Dust, Cold Air Stop (Black)

Before purchase, check that the gap under the door is between 1 and 2 cm and the thickness of the door is between 3.5 and 5.5 cm. This door sound insulation is not suitable for security doors, emergency exit doors, doors with threshold or concrete floors. This newly improved rainproof door bottom adopts a 5-level sealing design with thick soundproof chambers on the sides and 3 felt strips at the bottom, for perfect adhesion to the bottom of the door. The special insulating door draught excluder can effectively isolate noise. Keep your room soundproof and quiet. It also prevents heat and cold from escaping during winter and summer. Reduce electrical costs. The soft felt at the bottom reduces direct friction with the floor, allowing silent opening and closing of the door while protecting the floor covering. The combination of thick acoustic chambers on the sides and the lower felt strip allows for effective reduction of indoor noise. With a length of 98 cm, the door insulator can be easily cut with scissors to fit all door dimensions. Made of high quality PVC, it combines exceptional flexibility with high durability. The transparent double-sided adhesive draft stopper is included, allowing you to securely attach the door seal and prevent any movement. Simply slide the cut strip into place, peel off the protective film and stick it on. No tools required.