Construction and cost are the biggest differences between types of exterior plywood. Marine plywood is often the most expensive and that is because of both its look and construction. CDX is the least expensive choice, but that doesn’t mean it won’t hold up well outside, just that it is better suited as the inner-core for a project that you’ll maybe cover in siding, rather than a focal point of a piece of furniture or a pergola, for instance. A good middle ground is ACX: less expensive than marine plywood but more attractive than CDX.
Beside cost and look, each type of exterior plywood has a different thickness and weight, which will also affect the weight of the plywood and, therefore, the best ways to use it. Marine plywood is the heaviest, which is great for durability of a bench in your yard or on a boardwalk, but if used as shelving or siding, it may buckle under the weight.
Fortunately, there are a variety of exterior plywoods to choose from for your outdoor building needs and picking the right one shouldn’t feel limiting at all. It’s best to consult with a professional so they can assess both your budget and needs in order to help you select the best plywood for your project.
Ready to take on your outdoor projects with the perfect plywood choice? From strength to aesthetics, find the ideal option for your needs. Consult with a professional today and elevate your outdoor space!