Laminated wood is commonly used for which components in aircraft?

Laminated wood is commonly preferred for wing spars and fuselage formers due to its excellent strength-to-weight ratio, resistance to warping, and ability to distribute loads effectively. These components require rigidity and structural integrity to support the aerodynamic forces experienced during flight. The lamination process, which involves bonding thin layers of wood together, enhances the overall strength and stability of the wood, making it suitable for critical structural applications.

In contrast, while laminated wood might be used in certain applications within the cabin or for panels, alternatives such as aluminum or composites tend to be more common in those areas due to different material performance needs and regulatory requirements specific to flight safety and durability. Therefore, the reliance on laminated wood is specifically advantageous for structural elements like wing spars and fuselage formers, where strength and durability are paramount.