Is marine ply expensive?

The cost of marine plywood varies depending on thickness, size, and quality. Thinner sheets like 6mm or 9mm are often less expensive than thicker options due to lower weight and reduced production costs. However, the price can fluctuate based on intended use, with heavy-duty or high-performance options being more costly due to enhanced strength and resistance to environmental factors. It’s important to consider long-term performance and durability when comparing costs, as premium-grade products may require a higher initial investment but provide significant value in reduced maintenance and repair costs over time.