Builders switched to drywall in the 1940s when lumber supplies were limited during the war and rationing was in place. Before then, a material called Sackett Board was commonly used for interior walls. Sackett Board offered the advantage of being able to be installed within a day, but it was not without its flaws. Over time, improvements were made to Sackett Board, including increased strength-to-weight ratio, endurance, and fire resistance. But, with the introduction of drywall, builders found a more affordable and efficient solution. Here are some reasons builders made the switch:
Drywall was cheaper to produce than Sackett Board
The manufacturing process for drywall was less labor-intensive
Drywall had better fire-resistant properties than Sackett Board
Drywall could be cut with a knife, making it easier to install and modify
Drywall was lighter and easier to transport
Drywall offered a smoother surface, making it easier to achieve a professional finish
Today, drywall is the go-to material for most interior walls in residential and commercial construction, thanks to its affordability, ease of installation and high-quality performance.
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