Three basic styles of HVAC rooftop mounting supports are available - TEMS-1, TEMS-2, and TEMS-3. The supports have a high load-bearing capacity attained by a system of internal bulkheads welded into position at specific intervals along the length of the rails. Features include a welded 18-gauge galvanized steel shell, base plate, and counter-flashing, factory-installed wood nailer, fully mitered end sections (TEMS-1 and TEMS-2), and internal bulkhead reinforcement. Supports for special applications include roller supports with painted roller, 18-inch threaded rods, and nuts and spring nuts. Several optional features, such as heavier gauge metal, construction to fit roof pitches, and overhanging wood nailers, are available.
Thybar Corp., 913 South Kay Ave., Addison, IL 60101; 800-666-2872; 630-543-5309 (fax); www.thybar.com