Drywall, also known as gypsum board or plasterboard, is a widely used building material in interior construction for creating walls and ceilings. It consists of a gypsum core sandwiched between two sheets of thick paper. This composition makes drywall lightweight, easy to cut, and simple to install, allowing for quick and efficient construction. Drywall has become a staple in modern building due to its ability to provide a smooth, paintable surface and its effectiveness in fire resistance and sound insulation, contributing to safer and more comfortable living environments.

The development of drywall began in the early 20th century as a more efficient alternative to traditional plastering methods. Before drywall, interior walls were constructed using lath and plaster, a labor-intensive process that required skilled craftsmen and took considerable time to complete. The invention of drywall revolutionized the construction industry by drastically reducing the time and cost associated with building interior walls. Its standardized sizes and ease of handling have made it the preferred choice for both residential and commercial construction projects.

Sustainability and innovation continue to shape the drywall industry. Modern advancements have led to the creation of specialized drywall products, such as moisture-resistant boards for use in bathrooms and kitchens, and impact-resistant panels for high-traffic areas. Additionally, manufacturers are increasingly focusing on producing drywall with recycled materials and improving the recyclability of gypsum boards, aiming to minimize environmental impact. As the construction industry continues to evolve, drywall remains an essential material, valued for its versatility, efficiency, and contributions to sustainable building practices.