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McNICHOLS® Trench Drain - POLYCAST® Frames

McNICHOLS carries optional Trench Drain System Frames for extra durability. Series 700 Hardnose Channel Frames (Kit A) can be inlaid on top of the Series 600 channel sections and fitted with cast-iron grates (not included in Kit A). This additional frame adds more strength to the Drain channel, helps protect the edges, supports the grates and is intended for heavier loading and traffic requirements.


McNICHOLS POLYCAST® Presloped Trench Drain Systems are designed for indoor and outdoor residential, commercial, and industrial applications. POLYCAST® Trench Drain channels are made of a stronger-than-concrete precast polyester polymer concrete composite and are set in place before a slab pour. Our Systems are easy to install, durable, resistant to many chemicals, and ideal for environments with extreme temperatures. The system is capped off with lockable, yet removable round-end slotted surface grates.

Looking for Trench Bar Grating or Bar Grates to cover a preexisting channel? Please shop our full range of Bar Grating items in inventory today!


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