The answer to 'frequency of retaining wall' is that the frequency of maintenance and repair for a retaining wall can vary greatly depending on factors like the materials used, the quality of the original construction, the soil and climate conditions, and the amount of use the wall receives. In general, most retaining walls should be inspected at least once a year, and may require minor repairs or maintenance every 5-10 years. However, walls in high-stress environments or built with lower-quality materials may need more frequent attention.
It's important to regularly inspect retaining walls for signs of cracking, tilting, or other structural issues. Catching problems early can help prevent more costly repairs down the line. Homeowners should also be aware of any changes in the soil or landscaping around the wall that could impact its stability.