A PVC door bottom seal is a protective strip made from polyvinyl chloride (PVC) designed to be installed at the bottom edge of a door. Its primary function is to seal the gap between the door and the floor, offering benefits such as draft prevention, dust and insect blocking, and sound or water resistance. Key Features: Material: Durable, flexible PVC (may include co-extruded soft fins or brushes for better sealing). Application: Suitable for use with wooden, metal, or PVC doors. Design: Often comes as a snap-on strip, adhesive-backed, or with screw holes for permanent installation. Size/Length: Typically available in standard lengths (e.g., 36", 40") and can be trimmed to fit. Color: Usually white, brown, or clear to match various door finishes. Benefits: Energy efficiency: Helps reduce heating and cooling loss by sealing air gaps. Noise reduction: Minimizes external noise infiltration. Pest control: Prevents entry of insects and rodents through the door gap. Moisture barrier: Protects against rainwater or spills. Common Uses: Exterior and interior doors Garage doors Bathroom or kitchen doors in humid environments