Plumbing fixtures shall be made of smooth nonabsorbent material, shall be free from concealed fouling surfaces and shall be set free of inclosures.47 Del. Laws, c. 184, § 13; 16 Del. C. 1953, § 7916;
Delaware Legal Code
§ 7916
Delaware Title 16 — Delaware law
Source: https://delcode.delaware.gov/title16/c079/index.html· Version 2026