## Common ground
All options refer to doors (single or double) categorized by their primary material.
## Options at a glance
**3925.20 – Plastic material**
- **Defining trait:** Made primarily from synthetic plastic polymers, often lightweight and moisture-resistant.
- **Typical examples:** PVC panel doors, plastic-coated entry doors, molded plastic interior doors.
- **Best fit when:** The door is visibly made of plastic, lacks metallic or wooden structure, and is used in wet or low-cost environments.
**4418.1X,4418.2X – Wood**
- **Defining trait:** Constructed from solid wood or wood-based panels (e.g., plywood, MDF), with natural grain visible.
- **Typical examples:** Solid oak doors, veneered wooden doors, timber-framed interior doors.
- **Best fit when:** The door has a wooden appearance, texture, or construction; commonly used in residential or traditional settings.
**7308.30 – Iron or steel**
- **Defining trait:** Made from ferrous metal, typically heavy and strong, often with a welded or cast structure.
- **Typical examples:** Steel security doors, iron entry gates, fire-rated metal doors.
- **Best fit when:** The door is metallic, rigid, and designed for durability, safety, or high-security use.
**7610.10 – Aluminium**
- **Defining trait:** Made from lightweight, corrosion-resistant aluminum alloy, often used in modern or industrial designs.
- **Typical examples:** Aluminum sliding doors, curtain wall systems, balcony doors.
- **Best fit when:** The door is light, sleek, and used in commercial buildings, glass partitions, or outdoor applications.
## Key differences
| Feature | Plastic | Wood | Iron/Steel | Aluminium |
|------------------|---------------|---------------|----------------|----------------|
| Weight | Light | Medium | Heavy | Light |
| Durability | Moderate | Moderate | High | High |
| Appearance | Smooth, uniform | Natural grain | Industrial, matte | Sleek, modern |
| Common use | Interior, wet areas | Residential, traditional | Security, industrial | Modern, commercial |
## How to choose
- Is the door made of solid wood or wood-like material with visible grain? → 4418.1X,4418.2X
- Does it feel heavy and metallic, with a rigid, industrial look? → 7308.30
- Is it lightweight, shiny, and often used in glass or modern buildings? → 7610.10
- Is it smooth, uniform, and likely used in bathrooms or low-cost housing? → 3925.20
## Overlaps & pitfalls
A door may combine materials (e.g., wooden frame with aluminum cladding), but the **primary structural material** determines the correct HS Code. If unclear, prioritize the dominant material by weight and visible construction. No option is inherently more accurate—choose based on the main component