What is a common material used for aircraft interior components?

Composite materials are commonly used for aircraft interior components due to their favorable strength-to-weight ratio and resistance to corrosion. These materials can be engineered to meet specific performance requirements while also contributing to weight savings, which is critical for fuel efficiency in aircraft design. Composites can include a variety of substances, such as fiberglass and carbon fiber, which are strong yet lightweight, making them ideal for applications where both structural integrity and reduced weight are essential.

While other materials like plastic, wood, and steel have their own applications within aircraft construction, they do not offer the same combination of lightweight properties and strength that composites provide in interior components.