Oct 8, 2024 · Oriented Strand Board (OSB) is a structural, engineered wood panel now used for about 70 percent of all floor, wall and roof sheathing in North America. It’s available in 4-foot wide sheets that are eight to 16 feet long and with thicknesses that vary from 1/4 in. (6.5 mm) to …

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Lowe’s offers multiple types of plywood, such as OSB plywood, MDF boards and much more so you can find panels that’re perfect for any project. OSB boards can be used for wall sheathing, floor underlayment and roof decking. Since plywood has a natural wood grain, you can stain, finish or paint it to suit your taste.

Oct 18, 2024 · OSB vs Plywood. What distinguishes OSB from plywood? What is OSB (Oriented Strand Board)? Regular Applications for OSB; What is Plywood ? Common Uses of Plywood: How Are OSB and Plywood Manufactured ? 8 Comparisons Between OSB and Plywood. 1. Composition; 2. Strength and Durability; 3. Resistance to Moisture: 4. Weight; 5. Prices; 6. …

OSB (oriented strand board) is made of a variety of firrs and pine wood strands that are pressed together with glue resin to make sheets. Stronger than traditional plywood, easier on the pocket book. OSB does not hold up outside by itself at all. It will soak up water and sun quickly deteriorating. It is for interior use only.

Oct 5, 2024 · Which is Better for Roofing: OSB or Plywood? Both OSB and plywood are commonly used for roof decking, but each has its advantages: Plywood tends to be preferred for roofing because of its superior moisture resistance and lighter weight. OSB, while cheaper, may require more maintenance or protective measures in areas with high rainfall or humidity.

Mar 7, 2025 · Comparing OSB and Plywood for Roofing 1. Strength and Durability. Plywood: Known for its superior strength, plywood resists bending and warping, making it ideal for roofs exposed to heavy loads. OSB: While strong, OSB is more prone to swelling when exposed to moisture, which can weaken its structure over time. 2. Moisture Resistance

Mar 8, 2025 · OSB: Plywood: Cost: An OSB roof deck is more affordable in terms of overall cost. OSB is cheaper by 15% to 30%: Plywood is expensive due to a more extensive process and select veneers : Strength and Durability: OSB absorbs and retains moisture for longer : Plywood has more strength in terms of fastener retention and stability: Swelling

Sep 22, 2021 · OSB consists of compressed wood strands bonded with adhesives, providing a cost-effective and uniform panel. Plywood, on the other hand, comprises layered wood veneers, offering greater strength and a smoother surface.

OSB, which stands for “oriented strand board,” is a wood product that is commonly used for sheathing and floor work. It’s grown in popularity as a generally more affordable plywood alternative for projects such as roof and wall sheathing as well as subflooring and underlayment.