The spacing between white cedar siding boards can depend on various factors, including the specific type and profile of the siding, local climate conditions, and the manufacturer’s recommendations. However, a general guideline for the spacing between white cedar siding boards is typically around 1/8 to 1/4 inch.
Here are a few considerations regarding siding spacing:
1. Expansion and Contraction
Always refer to the specific installation guidelines provided by the manufacturer of the white cedar siding you are using. The manufacturer’s recommendations will offer the most accurate guidance for the appropriate spacing based on the characteristics of the siding product.
2. Manufacturer’s Recommendations
 Always refer to the specific installation guidelines provided by the manufacturer of the white cedar siding you are using. The manufacturer’s recommendations will offer the most accurate guidance for the appropriate spacing based on the characteristics of the siding product.
3. Local Climate
 In regions with significant temperature and humidity fluctuations, it may be advisable to leave slightly larger spacing between the siding boards to allow for greater movement.
3. Installation Method
The method of installation can also influence the spacing between siding boards. For example, if the siding is being installed over furring strips or a rainscreen system, the recommended spacing may differ from a direct-to-sheathing installation.
Ultimately, it’s important to follow the manufacturer’s guidelines for the specific white cedar siding product being installed. Proper spacing is essential to ensure the long-term performance and appearance of the siding. If in doubt, consulting with a professional contractor or builder experienced in working with white cedar siding can provide valuable insight and guidance specific to your project.
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