A strip curtain, also known as a PVC strip door, is a vertical curtain made of overlapping PVC strips that's used to cover an opening. Strip curtains are often used in industrial settings to control temperature, keep out pests and dust, and reduce noise.

Here are some benefits of strip curtains:
- Temperature control: Strip curtains can help maintain the temperature of a warehouse or cold store. They can also prevent heat loss or cold loss from controlled temperature environments.
- Pest control: Strip curtains can help keep out pests, flies, and dust.
- Noise reduction: Strip curtains can help reduce noise.
- Flexible room divider: Strip curtains can be used as a flexible, tembus pandang room divider.
- Disinfection: Strip curtains can be used as a door for a chamber that's used to spray disinfectant.

Strip curtains can be mounted on the wall or ceiling, and can be up to 25 feet tall. There are two main fixing methods for strip curtains: soffit fixing, which is mounted inside the door frame, and face fixing, which is mounted on the wall above the doorway.

Some different types of strip curtains include:
- PVC freezer grade: Used in cold rooms to reduce humidity and prevent ice from forming
- Plane PVC Grade Normal: A flat, transparent type of strip curtain that can be used in temperatures ranging from -20°C to +50°C
- PVC Amber Anti Serangga: A yellow-colored strip curtain that repels insects and reduces glare
- Strips Door Curtain: A high-protection type of strip curtain used in industrial spaces to protect from dust, noise, and other hazards