By Alex Anderson, DNR Forest Products Specialist, Rhinelander
When people think of wood-based panel products, plywood and oriented-strand board (OSB) usually come to mind. However, a vast array of panel products whose primary building block is wood do not fall under the auspices of plywood or OSB. Before we explore those, it’s important to understand the distinction between “structural” panels and “non-structural” panels.
As the name implies, structural panels are designed to bolster the strength, stiffness and resistance of the items they adhere to. Plywood, generally, is utilized in commercial structures, whereas OSB is more common in residential construction.
Both plywood and OSB function as cladding for roofs, walls and subfloors. In Wisconsin, various plywood manufacturers generally produce hardwood plywood for decorative applications, such as furniture, cabinets, pinblocks for pianos and many others. There are also two OSB manufacturers in Wisconsin that utilize OSB as a base for their siding product.
Alternatively, non-structural panel products are primarily represented by medium-density fiberboard (MDF), particleboard and hardboard. Like OSB and plywood, these panels are prized for their dimensional stability and textural consistency.
Continue reading “There’s More To Panels Than OSB And Plywood”
Recordings of these webinars are available. These recordings expand on each topic, filling in some details about the industry.
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