Metal door weatherstripping refers to the sealing mechanism installed around the edges of a metal door to prevent air, water, and dust from entering or exiting the building. It typically consists of a strip made of metal, such as aluminum or stainless steel, along with a sealing material like rubber or vinyl. This combination provides a durable barrier against drafts and helps improve energy efficiency by reducing heat loss or gain through the door.

Metal door weatherstripping comes in various forms, including:

1. Door sweeps: These are strips attached to the bottom of the door to seal the gap between the door and the threshold.

2. Door jamb weatherstripping: This type of weatherstripping is installed along the sides and top of the door frame to create a tight seal when the door is closed.

3. Magnetic weatherstripping: Utilizes magnets embedded within the metal strips to ensure a secure seal when the door is closed.

4. Interlocking metal weatherstripping: Features metal strips that interlock when the door is closed, providing a tight seal along the door edges.

Metal door weatherstripping is known for its durability and effectiveness in extreme weather conditions. It’s important to choose the right type and size of weatherstripping for your door to ensure proper installation and optimal performance.