Ozone Drop Down Seal For Wooden Doors ODDC-WDC

A drop-down seal is a device installed along the bottom edge of a door that automatically seal when the door closes, creating an effective barrier against drafts, dust, noise, smoke. Features: - Automatic Sealing: Lowers the seal automatically when the door is closed for a tight barrier. - Improved Insulation: Effectively blocks drafts, dust, light, noise, and smoke from passing under the door. - Retractable Design: Seal retracts into the housing when the door opens to allow smooth, unobstructed movement. - Durable Construction: Made from high-quality materials such as aluminum casing and flexible rubber, silicone, or PVC seal for long-lasting performance. - Universal Application: Works on wooden, metal, and fire-rated doors in residential, commercial, and institutional settings. - Material: Aluminium - Seal Length: 530 MM, 730 MM, 920 MM, 1030 MM, 1220 MM. - Operation: Lower the Seal when Door Closes. - Cutting Size : 100~150 MM. - Fitting : Concealed. - Doors