The answer to 'frequency of sod' is that most experts recommend replacing or resodding your lawn every 10-15 years. Sod provides a lush, green lawn, but it has a limited lifespan and will eventually need to be replaced as the grass ages and thins out. Factors like heavy foot traffic, poor soil conditions, and climate can impact the lifespan of your sod as well.
To maintain a healthy, vibrant lawn, it's generally a good idea to plan for resodding every decade or so. This will ensure your grass stays thick, green, and free of weeds or bare patches. While the exact timeline can vary, keeping an eye on the condition of your sod and being proactive about replacement is key to keeping your outdoor space looking its best.