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. Locking system consists of 2 screws per meter.
Decorative cast iron trench grate designed to fit the ULMA system and others. Janis is available in either the raw casting or Baked on Oil Finish (BooF).