Residential Plumbing Diagram for House on Slab – Complete Guide with Layout & Tips

If you’re building, renovating, or just trying to understand the plumbing system in your house on slab, you’re not alone. Thousands of homeowners in the U.S. — especially in warmer states like Texas, Florida, and Arizona — live in homes built directly on concrete slabs. But when a pipe leaks under that slab? That’s when…