Marine grade plywood often simply called marine plywood is not what it s often claimed to be.
Marine grade lumber.
Hope this helps i work in lumber at our local store.
Better grades also tend to be lightweight strong and virtually free of defects.
This also includes the treated material required to build docks and decks.
Marine timbers can also give your waterfront a more natural look.
Marine lumber timbers pilings jones lumber is best known for delivering the highest quality wood products available in our industry for over 32 years.
The 3 4 inch marine grade is 7 ply we dont carry the 1 2 inch but i would think it would be 5 ply.
That is it s not waterproof.
The cost of marine grade timbers compared to other types of materials can prove to be more economical with a properly engineered seawall or retaining wall lasting up to 25 years when adequately maintained.
Formed from high quality 1 grade dense 2x6 southern yellow pine dense select structural or 1 prime marine deck is guaranteed to be both attractive and durable.
Marine deck boards feature a water repellent treatment for added protection in marine environments.