How much space is required to install a double vanity?

To install a double vanity, you typically need at least 60 to 72 inches of wall space to accommodate the unit comfortably. Additionally, allow for at least 30 inches of clearance in front of the vanity for ease of use and access. Consider Plumbing and electrical requirements, as well as any additional space for mirrors and lighting above the vanity. Overall, a minimum bathroom size of around 5 feet by 8 feet is often recommended for optimal functionality.