Universal Insulation Door Bottom 93 cm with Felt Soundproofing – Adjustable Adhesive Seal for Doors 3.5-5.5 cm, Blocks Air Flow Odors and Insects (Grey)

Be sure to read before installation: suitable for smooth tiles, smooth wood, smooth marble, not suitable for concrete, security doors cannot be used. Applicable door gap size 0.3-2.5cm, door thickness 3.5-5.5cm. The sealing strip at the bottom of the door plays an energy-saving role. It can prevent indoor and outdoor air exchange through the gap at the bottom of the door, but cannot guarantee the change in indoor temperature. Innovative self-adhesive partition design: based on consumer feedback, the design has been developed: the main body and self-adhesive partition adopt a new folding mode partition design, which solves the problem of unevenly designed folds in the self-adhesive panel, affecting the beauty of the door. Installation is done in three simple steps: click, drag, fold. In addition, the serious problem of the lower strip of the door that comes off when opening and closing is effectively solved. The bottom of the rubber band features a new design of shock absorbing cotton that reduces noise when the rubber band hits the ground. This makes the doors particularly quiet when opening and closing. At the same time, the padding protects the floor from wear and tear caused by long-term use. Better insulation and sealing effect: we have modified the design for double row insulation chambers. Compared with the classic models on the market, the insulating effect is significantly improved. After installation, the hollow insulation chambers form a lower insulation layer that ensures high tightness and better insulation and wind protection.