J. BONNER DORSEY, JUSTICE. Hanmore Development Corporation (""HDC""), Robert C. Hanmore, Thomas M. Ling, Hanmore & Ling, Inc., and Texas Building Systems for damages resulting from the faulty construction of a warehouse with a leaky roof. The alleged causes of action included breach of contract, breach of warranty, negligence, and violations of the Texas Deceptive Trade Practices Act. All defendants except HDC settled with JBK either before the commencement of trial or before entry of judgment. The sole appellant, HDC, contests its liability on several grounds.