Cali Bamboo Flooring: What You Need to Know Before Installation

Cali Bamboo is a stunning and durable flooring option that can last a lifetime. However, it comes with strict installation requirements and may not be suitable for every home. Please review the following considerations before choosing this product.

Key Requirements for Homeowners

• Acclimation: Must be cross-stacked (like Lincoln Logs) at least 4" off the floor in the installation area for a minimum of 7 days. Longer acclimation may be needed.
• Humidity: Maintain 40–60% relative humidity in your home. On the day of the scheduled installation, we will take a moisture reading of the bamboo as well as your sub-floor, and a humidity reading of the air in your home. We would be required to delay or decline the install if the moisture and humidity requirements are not met. A whole-house humidifier may be required.
• Installation Area: Cali Bamboo is for above-grade installations only—not suitable for basements.
• Furniture Weight: Items over 500 lbs should not be placed on this flooring.
• Transitions: Floating installations require transitions at every doorway and bend, because it is much more prone to shrinkage and shifting. Gaps may still occur and are not considered a defect.

Structural & Installation Guidelines

• Subfloor Thickness by Joist Spacing:

  • 12" spacing: minimum 5/8"
  • 12–16": minimum 3/4"
  • 16–19.2": minimum 7/8"
  • 19.3–24": minimum 1-1/8"

• Expansion Requirements:

  • After 30 ft., add 1/16" expansion every 10 ft.
  • Floating floors require a transition strip after 30 ft.

• Nailing Pattern: Every 8–10 inches.

• Installation Methods: Floating/locking or nailed down. Glue-down is not supported by Ultimate Home Services.

Cali Bamboo is a premium product with specific needs. If your home meets these conditions and you're comfortable with the installation requirements, it can be a beautiful and long-lasting choice.

For detailed installation guidelines, click here.