wade roof drains
01/01/10 Wade Division /Tyler Pipeâ¢ 11910 CR 492 â¢ Tyler, TX 75706â¢ (800) 527-8478 â¢ FAX (888) 879-923 4-61. WADE. Roof Drains. Purpose. Roof drainage systems are designed to receive rainwater from the roof by means of a roof drain and convey that. water by means of piping to the street level or storm sewer.