What is 'OSB' an abbreviation for in carpentry?

OSB stands for Oriented Strand Board, which is a type of engineered wood product made from strands of wood that are oriented in specific directions and bonded together with adhesives under heat and pressure. This construction process gives OSB its strength, durability, and versatility, making it a popular material in the carpentry and construction industry.

OSB is commonly used for sheathing in walls, roofs, and floors due to its efficiency and cost-effectiveness compared to other materials like plywood. Its design allows for excellent load-bearing capabilities and resistance to moisture, making it suitable for various building applications.

Understanding OSB’s properties and uses is essential for carpenters, as it impacts the quality and integrity of constructions. Recognizing the correct terminology and abbreviations is crucial for effective communication and ensuring that the right materials are used for specific tasks.