Choosing the Ideal Plywood Sizes and Thickness for Your Project

Suman Kabadi
2 min readOct 12, 2023

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When starting a woodworking project, choosing the appropriate plywood sizes and thicknesses is an important but frequently disregarded step. Whether you’re an experienced professional or a DIY enthusiast, getting these numbers correct is crucial to the success of any project. Nobody wants to realize they’ve chosen plywood that is either excessively thick or too thin for their needs in the middle of a job. In order to assist you in avoiding typical mistakes, we’ll walk you through the process of selecting the proper plywood sizes and thicknesses in this post.

Ideal Plywood Sizes and Thickness

Let’s first grasp the fundamental concerns of plywood sizes and thickness before delving into the details of various applications.

Cabinets and Furnishings

The greatest degree of freedom in terms of choosing plywood sizes and thicknesses is available for projects involving cabinets and furniture. You have some flexibility because these goods are normally utilized indoors.

Cabinet Plywood

Plywood with a thickness of around 12 mm is frequently utilized in the construction of cabinets. However, depending on how big your cabinet is, the actual thickness could change. To prevent drooping under strain, thicker plywood may be needed for larger shelves, for example. Free-standing bookshelf is subject to the same guidelines.

Furniture Plywood

When making tables, the recommended plywood thickness for furniture is between 19 and 24 mm. On the contrary, drawer sets frequently mix 6mm and 12mm plywood. The selection of plywood sizes and thicknesses for other furniture parts relies on the requirements of the project. While ornamental portions that won’t support a load can be on the thinner side, heavier objects require thicker plywood, which is required.

Walls

Opt for plywood with a minimum thickness of 12mm if you plan to mount it on walls. This offers the required assistance. However, depending on the design and building methods used for the wall, the optimal thickness may change.

Flooring

Plywood flooring requires specialised items made for the job. For flooring, plywood with dimensions and thicknesses between 16 and 25 mm are ideal. The flooring’s component sections are securely fitted together thanks to structural grades and tongue-and-groove technology.

Conclusion

Making the appropriate choices about plywood thickness and size is essential to the success of any woodworking project. The decision is based on various elements, including the project’s specific design, load-bearing requirements, and intended application. To assure quality and durability, only choose reputable plywood brands.

To satisfy your specific demands, Trojan Plywood provides a large selection of high-quality plywood products. Consider our BWP plywood selection for all of your home interior needs. Trojan Plywood has you covered whether you’re working on cabinets, furniture, walls, or flooring.

When selecting the plywood sizes and thicknesses for your woodworking project, be sure to follow the recommended guidelines. Take into consideration how this important choice will affect how your craftsmanship turns out.

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