A contractor is installing 6 inch wood siding to the exterior of a house. The siding must overlap a minimum of?

When installing wood siding, it's crucial for the pieces to overlap adequately to ensure proper weather resistance and aesthetic appearance. For 6 inch wood siding, an overlap of at least 1 inch is typically recommended. This overlap helps prevent water infiltration between the joints, which can lead to wood rot and other moisture-related issues.

The minimum 1 inch overlap allows each course of siding to effectively shed water, ensuring a protective barrier that protects the underlying materials of the house. Adequate overlap is essential in maintaining the integrity of the siding system over time, contributing to the longevity and durability of the exterior finish.