The answer to 'frequency of patio installation' is that there is no single recommended frequency, as the need for patio installation or replacement can vary greatly depending on several factors. A well-constructed patio can last for many years, often 10-20 years or more, with proper maintenance and care. However, factors like climate, usage, and materials can impact the lifespan of a patio.
In general, homeowners should inspect their patio regularly for signs of wear, such as cracking, uneven surfaces, or damage to the materials. If significant issues are found, it may be time to consider patio replacement or resurfacing. Additionally, some homeowners may choose to update or expand their patio as their needs or preferences change over time.