Skip to content

NDS Drainage Grates

Our Square grates and adapters are a perfect fit when the need for a catch basin is not necessary.

Connect these grates directly to pipe or fittings. Round grates to fit 3" to 15" sizes of sewer and drain pipe, corrugated pipe, or triple-wall pipe. Our Atrium grates are ideal for areas with no traffic where debris like mulch and leaves might clog a flat grate. Our most heavy-duty grates, DuraCast In-Line grates are 6" to 12" wide to fit corrugated pipe or sewer and drain pipe. NDS has a wide variety of brass and chrome grates for projects where quality and aesthetics are a must.
  • Save 25%
    Original Price $1,353.33
    Current Price $1,015.00
    NDS

    NDS 2413 24" x 24" Cast Iron Square Grate

    The NDS 2413 24" x 24" cast iron square grate provides a heavy-duty drainage cover designed for the NDS 2400-series catch basins. Built from durabl...

    View full details
    Original Price $1,353.33
    Current Price $1,015.00
    Save 25%
  • Side angle of NDS 242 Spee‑D 2' green channel grate installed on a Spee‑D channel, highlighting slotted openings and low-profile edge for patio and driveway use.
    Close-up of NDS 242 Spee‑D 2' green channel grate showing slotted grate pattern and mounting holes for four screws, compatible with Spee‑D channels.
    Save 25%
    Original Price $48.48
    Current Price $36.36
    NDS

    NDS 242 Spee-D 2' Green Channel Grate, 24in HDPE

    In Stock (8)

    NDS 242 Spee‑D 2' Green Channel Grate — a durable, lightweight drainage grate engineered for the NDS Spee‑D channel system. Molded from UV‑stabiliz...

    View full details
    Original Price $48.48
    Current Price $36.36
    Save 25%
    In Stock (8)
NDS grates and adapters are constructed of structural foam polyolefin with UV inhibitors for prolonged life. They also feature a diagonally converging pattern that allows the water to be captured more effectively.

Add a FREE Pair of Gloves to Your Order

Spend $35+ Add a FREE Pair of Gloves to Your Order Select Your Size