Fantech 5ACC28FS - Flat Roof Curb, 28-1/2" Sq x 8"H
The Fantech 5ACC28FS Fixed Non Ventilated Curb is designed to make your ventilation installation/repair quick and convenient.
Manufactured from heavy gauged galvanized steel, the Fantech 5ACC28FS Fixed Non Ventilated Curb is designed to offer long lasting use. The welded corners make the curb highly weather tight and the fiberglass insulation helps in minimizing the sound and heat loss. The curb unit has shutter flanges, which provide support for the shutter within the unit.