What Is The Rubber Thing Under The Door Called: Unveiling Its Purpose And Name

What is the rubber piece on the bottom of a door called? The rubber piece on the bottom of a door is commonly referred to as a “door sweep.” Door sweeps serve as a practical and affordable solution to enhance draft protection in your home. These door accessories are affixed to the bottom edge of your door, and they typically consist of a rubber or bristle material. Their primary function is to create a physical barrier that prevents cold air from infiltrating your living space through the gap between the door’s bottom edge and the floor, thus helping to maintain a more comfortable and energy-efficient indoor environment.

The component located at the bottom of a door is commonly referred to as a door sill. Door sills serve a crucial function in maintaining the integrity of your home by acting as a barrier that prevents the infiltration of air and water. This protective element ensures that your indoor environment remains comfortable and free from drafts or moisture intrusion. It is a fundamental part of doors, contributing to their insulation and weather resistance properties. (Published on May 12, 2021)