- Subfloor Flatness: Most laminate flooring manufacturers specify flatness requirements for the subfloor. Common specifications include 3/16″ in 10 feet, 1/8″ in 6 feet, and some may require flatness within 1/16″ in 3 feet. These measurements help determine the finished floor’s flatness and smoothness.
- Bridging Effect: The installed laminate flooring can
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