Drywall, Plaster, Stucco, E.I.F.S., Acoustical , Veneer Stone and Fireproofing are all a part of the walls & ceilings industry. The Texas Lathing and Plastering Contractors Association (TLPCA) is an organization for the promotion of quality methods and practices in these trades. Since 1952 the Association members have established the workmanship standards for the industry in Texas.