What pattern should be used for nailing or screwing backer board?

The manufacturer approved pattern is crucial when nailing or screwing backer board because it provides specific guidelines based on the product's design and intended use. Different manufacturers may have varying requirements for how their materials should be installed to ensure optimal performance and longevity. Adhering to the manufacturer’s recommendations helps avoid issues like warping, improper adhesion, or reduced moisture resistance, which can significantly affect the integrity of the installation.

By following the manufacturer approved pattern, builders ensure compliance with warranties and product specifications, which is essential for maintaining the structural integrity of the project and avoiding potential legal or financial consequences. This approach is particularly important in applications where moisture management is critical, such as in wet areas like bathrooms and kitchens, where improper installation can lead to mold and damage.