Polymer concrete Linear Drainage Channel ULMA, type M100: External width 130 mm; Internal width 100 mm and overall height 60 mm to collect rain water in 1 meter long units. Channel has Galvanized edging for a clean look and lateral protection. Locking system consists of 2 screws per meter.
ULMA has a wide variety of drain gratings for its 100mm (3.94″) wide channels. This kit includes the ADA Heel-Proof Polypropylene Grate Black/Grey (ULMA Number PNH100KCAM). This grate is 123mm (4.84″) wide and 500mm (19.6″) in length. Two grates are required for each one-meter ULMA channel. Grates are available in black (494) or grey (495), and have a Load Class A rating.