Soil, grade and what it means for your fence
Brentwood lots run larger than most of the region, with mature trees, established landscaping and real elevation change. Long runs across rolling ground make line layout and post spacing more consequential than they are on a quarter acre rectangle, and mature root systems dictate where a post can actually go.
Like the rest of Williamson County, rock is common. On wooded lots we also work around existing trees rather than through them, which sometimes means shifting a run a few feet to keep a specimen tree healthy.

