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    Trench drain grates

    We are offering a variety of channel grates which are designed to fit our trench drain channels with internal width 4", 6" and 8". Your choices of material are galvanized steel, stainless steel and cast iron. Load classes are A, B and C

    What length are the grates?

    Our grates come in either a 39.3" (1 meter) or 19.6" (0.5 meters) size. Review the specification details to confirm which size is your grate.

    What does the titled width refer to?

    The width referred to in the title represents the width of the channel that the grate fits in. We design our grates with more width than the fitting channel for additional support. If you want the exact width for the grate, review the specification details.

    Can they be used on channels not made by Standartpark?

    Our grates are designed to fit within our channels, but it may work other channels as well. We cannot confirm that it will work for yours, but customers can review the specification details to see if it will fit your channel.

    Available load classes for our Trench Drain Grates:

    Load Class A - pedestrian foot traffic

    Load Class B - Residential vehicle traffic (no parking) and yard equipment

    Load Class C - Vehicle parking and commercial vehicle traffic

    For more info on load classes click on the link:
    https://standartpark.ca/pages/load-classes

    Trench Drain Grates...

    Complete your trench drain system with one of our durable channel grates. Our selection includes heavy-duty, industrial options, which are strong enough to withstand many load classes. You’ll find 4”, 6”, and 8” metal channel drain grates to fit perfectly with our compatible trench drains.

    We also have three fabrication material options: stainless steel, galvanized steel, and cast iron. Stainless steel is ideal for basic pedestrian traffic, and our ductile cast iron is built for heavy-duty, C-Class loads. Grating fasteners are also available for simple installation.

    If you’re not sure which channel grate is appropriate for your purpose, contact us—we can answer any questions that you have. Browse our selection now.

    4" Basic galvanized steel grate, A Class

    Regular price
    $39.00
    Sale price
    From $39.00
    Unit price
    per 

    $39.00

    4" Basic ductile cast iron grate "protector", C Class

    Regular price
    $50.00
    Sale price
    From $50.00
    Unit price
    per 

    $50.00

    4" Basic ductile cast iron grate, C Class

    Regular price
    $50.00
    Sale price
    From $50.00
    Unit price
    per 

    $50.00

    4" Basic ductile cast iron grate (ADA), C Class

    Regular price
    $66.00
    Sale price
    From $66.00
    Unit price
    per 

    $66.00

    8" Basic galvanized steel grate, A Class

    Regular price
    $77.00
    Sale price
    From $77.00
    Unit price
    per 

    $77.00

    6" Basic ductile cast iron grate, C Class

    Regular price
    $88.00
    Sale price
    From $88.00
    Unit price
    per 

    $88.00

    4" Basic stainless steel grate, A Class

    Regular price
    $88.00
    Sale price
    From $88.00
    Unit price
    per 

    $88.00

    8" Basic ductile cast iron grate, C Class

    Regular price
    $99.00
    Sale price
    From $99.00
    Unit price
    per 

    $99.00

    6" Basic galvanized steel grate, A Class

    Regular price
    $99.00
    Sale price
    From $99.00
    Unit price
    per 

    $99.00

    4" Basic stainless steel slotted grate (ADA), A Class

    Regular price
    $109.00
    Sale price
    From $109.00
    Unit price
    per 

    $109.00

    8" Basic ductile cast iron grate (ADA), C Class

    Regular price
    $121.00
    Sale price
    From $121.00
    Unit price
    per 

    $121.00

    4" Basic galvanized steel grate, B Class

    Regular price
    $121.00
    Sale price
    From $121.00
    Unit price
    per 

    $121.00

    4" Basic perforated stainless steel grate (ADA/Heel-proof), A Class

    Regular price
    $131.00
    Sale price
    From $131.00
    Unit price
    per 

    $131.00

    8" Basic stainless steel grate, A Class

    Regular price
    $198.00
    Sale price
    From $198.00
    Unit price
    per 

    $198.00

    8" Basic galvanized steel grate, B Class

    Regular price
    $220.00
    Sale price
    From $220.00
    Unit price
    per 

    $220.00

    4" Basic stainless steel grate, B Class

    Regular price
    $253.00
    Sale price
    From $253.00
    Unit price
    per 

    $253.00

    Call for more information or to place an order!

    Our customer service squad and sales team are always here to help.

    (905) 238-1771