Trench drain grates

Our trench drain grates are beautiful & functional.

Our trench drain grates are made to fit BG-FILCOTEN® pro G, E, V, or/and BG-FILCOTEN® tec V / tec E channel drain series. BG-Graspointner offers a comprehensive range of trench drain grates and their associated catch basin grates. BG-FILCOTEN® drain grates are 1-meter long or 0.5-meter long and will adapt to any trench drain application. Our catch basin grates are 0.5 meter long. We manufacture trench drain grate sizes including 4”, 6”, 8″ & 12″ widths.

Grate materials 

Our channel and trench gratings are offered in several high-quality materials such as ductile iron, galvanized steel, stainless steel, Corten steel, plastic & hot-dip galvanized steel.

Grate load classes

We provide steel trench drain grates and plastic ones for storm-water projects requiring different load class capacities such as light-duty, medium-duty, heavy-duty, extra-heavy-duty, and special-duty trench drain grates (from load class A to load class F).

To learn more about Load Classes please visit this page:

Grate styles 

BG-Graspointner has one of the most important selections of trench drain grates in the market. We produce longitudinal bar trench drain grates, slotted grates, perforated drain grates, mesh drain grates, slot top grates & decorative drain grates.

ADA compliant and heel proof

We have a large assortment of grates that will fit your trench drain application: heel proof grate openings, ADA compliant grate openings, decorative trench grate designs and large grate openings for important surface water collection.  

Customized trench drain grates

Even though our gratings are offered in several designs to suit your needs, we also offer customized drain grates regarding sizing, material, design, and load class. Feel free to contact our technical support team to get assistance in selecting the most adapted grating for your trench drain project.

Browse our trench drain grates per:

  • All Grate Styles
    • All Grate Styles
    • Longitudinal bar grating
    • Decorative grate
    • Mesh grating
    • Perforated grating
    • Slot top
    • Slotted grating
  • All Load Classes
    • All Load Classes
    • A 15
    • B 125
    • C 250
    • D 400
    • E 600
    • F 900
  • All Nominal Width inches / mm
    • All Nominal Width inches / mm
    • 4” / 100 mm
    • 6” / 150 mm
    • 8” / 200 mm
    • 12” / 300 mm
  • All Materials
    • All Materials
    • Ductile Iron
    • Polyamid
    • Galvanized Steel
    • Stainless Steel
  • All Locks
    • All Locks
    • bolted
    • fiX (snap-on)

Our grates are made to fit the BG-FILCOTEN® trench drain series.

Request a quote
BG-Graspointner is an international leader in sustainable drainage systems. Contact us to get a quote for your LEED stormwater management and surface water residential projects.