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    8" Basic PolyMax® trench drain

    Our 8” drain system can be a good choice when you need to move large amounts of water and you want to stay within a budget. Our 8” wide trench drain systems easily connect end-to-end, creating a line. They have built-in 90-degree connections on each side and supply end caps and grating fasteners. Multiple grating options provide with load classes: A, B and C

    What is the length of each trench drain?

    All Standartpark trench drains are 1-meter (3.28ft) lengths. Trench drains can be connected together for longer runs, and units can be cut to match specific sizing requirements.

    Is the 8” width an internal or external dimension?

    The 8” category and all other width categories represent the internal width of channel, and the same applies to the depth sizes shown for each channel. External dimensions vary for each type of channel, and customers can view external dimensions through the spec drawings provided on each product page.

    How do I connect the trench drains together?

    We design all of our trench drain channels to be connectable with each other via male-to-female connections. Depending on model, your trench drain may either “click” together, or simply fit together for connection. It is very important that all connections are silicone sealed.

    How do I connect piping?

    For piping, Standartpark designs our channels with outlets options on the bottom, sides, and ends. These outlets can be attached to 4” Schedule 40 PVC with an adapter we sell separately. If other piping is to be used, we recommend connecting them to the outlets via rubber couplings which are sold externally.

    Do these need to be encased in concrete?

    Standartpark recommends that all our trench drains be encased in concrete for best reliability. Certain scenarios may not allow for the use of concrete, and in those cases customers may change the recommended installation method at their own discretion.

    What is the max/min temperatures that the plastic channel can handle?

    Our plastic trench drains are suitable for temperatures between -40 to +45 degrees Celsius. Our installation method accounts for seasonal temperature changes through the use of expansion joints.

    Do your trench drain channels have slope?

    Our trench drain channels are neutral, meaning no slope. For most small-to-medium scale projects, slope isn’t fully necessary. For those who require a slope, you can create a cascade system of multiple channel depths to create an artificial slope for your run.

    Available load classes for our 8" Basic PolyMax trench drain:

    Load Class A - pedestrian foot traffic

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

    Load Class C - Commercial vehicle traffic, residential vehicle parking, buses, and medium duty commercial equipment. 

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

    Benefits of 8 inch system...

    Our 8” drain system can be a good choice when you need to move large amounts of water and you want to stay within a budget. Our 8” wide trench drain systems easily connect end-to-end, creating a line. They have built-in 90-degree connections on each side and supply end caps and grating fasteners. You’ll receive a complete ready-to-install package. From pedestrian to heavy-duty loads, you decide what type of grating to choose to make sure that your system is meeting your load requirements.

    Outlet connection options...

    There are multiple connection options are available with our 8” wide trench drain system. On 3” depth channel, you have 4” and 6” outlet connections on the bottom of the channel. On 8” and 12” depth channels, you have 4”, 6”, and 8” bottom outlet connections. Additionally, 4” outlet connections on end caps and 4” on the sides of the channel provide you with so many options to connect PVC to your system. These are cut out connections, so there’s no need for adapters.

    We offer 3 different materials for grating with our 8" Basic PlyMax channels:

    Grate materialLoads ClassRust resistance
    Galvanized Steel
    A (Pedestrian)
    B (Light Vehicle)
    Zinc coating protection
    Stainless Steel
    A (Pedestrian)
    No rust
    Cast Iron
    C (Heavy Vehicle)May rust over a long time

    8" Basic PolyMax® trench drain w/ galvanized steel grate, A class

    Regular price
    from $178.00
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    from $178.00
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    From $178.00

    8" Basic PolyMax® trench drain w/ galvanized steel mesh grate, B class

    Regular price
    from $270.00
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    from $270.00
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    From $270.00

    8" Basic PolyMax® trench drain w/ stainless steel grate, A class

    Regular price
    from $286.00
    Sale price
    from $286.00
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    From $286.00

    8" Basic PolyMax® trench drain w/ ductile cast iron grate, C class

    Regular price
    from $297.00
    Sale price
    from $297.00
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    From $297.00

    8” Basic PolyMax® trench drain w/ cast iron grate (ADA), C Class

    Regular price
    from $363.00
    Sale price
    from $363.00
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    per 

    From $363.00

    Call for more information or to place an order!

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

    (905) 238-1771