18ga Galvanized Welded Steel Construction
2 x 4 Wood Nailer
Counter Flashing Cover
Wider Wood Nailer
Sheet Metal Connectors is proud to distribute and sell Standard Metal Products dampers and louvers.
Our CSR-Curb Support Rails unique design offers a high load bearing capacity. Manufactured in welded 18ga galvanized steel sections that are continuously welded together. This design offers optimum internal reinforcement. The full manufactured section is then attached to the 18ga base plate. A continuous 2′ x 4′ wood nailer is attached to the top along with the removable counter flashing. The flashing provides an effective method of attaching roofing felts and assuring
a water tight application. Standard sizes are 2′, 4′, 6′, 8′ and 10′ lengths.