Pre-sloped polymer concrete trench drain kits use the ULMA Type U100KX channel with integral stainless steel edging. It has an external width of 130 mm, an internal width of 100 mm, and is available in overall heights ranging between 130 mm and 280 mm. Channels are 1 meter in length and have a 0.5% slope.
ULMA's U100KX channel fits Iron Age Designs decorative cast iron trench grating measuring 122 mm x 498 mm and is available in either the raw casting or Baked on Oil Finish (BoOF).
Please note that all raw cast-iron grates begin to naturally rust with exposure to any form of moisture and will appear bright orange before settling to brown.
