PolyDuct
Utility Trench
PolyDuct is the easy, economical solution for virtually any utility trench application. Whether for secondary containment of fluid transmission lines, spill containment or as a cable chase, PolyDuct offers a modular engineered installation. PolyDuct's non-absorbent polymer concrete composition is well know for its strength, durability and superior chemical resistance.
Channels sections come in 12", 16", 20, or 24" widths. The base channel, which is seven inches deep, accepts polywall sidewall extensions.
Part Number |
Description |
Duty |
Details
12" PolyDuct |
Details
16" PolyDuct |
Details
20" PolyDuct |
Details
24" PolyDuct |
(IFP) Inlay Floor Plate -Solid Steel Plate

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| IFP 0.25 |
1/4" Steel Inlay |
Light |
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w/ PolyWall I |
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w/ PolyWall II |
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(BFP) Bolted Floor Plate w/ Unitized Frame

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| BFP 0.25 |
1/4" Solid Cover |
Light |
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w/ Polywall I |
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w/ Polywall II |
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Specification |
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| BFP 0.38 |
3/8" Solid Cover |
Light |
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w/ Polywall I |
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w/ Polywall II |
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Specification |
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(BRP) Bolted Recessed Plate for 1/8 Vinyl Tile w/ Unitized Frame |
| BRP.VT.25 |
1/4" Steel Plate |
Light |
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w/ Polywall I |
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w/ Polywall II |
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Specification |
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| BRP.VT.38 |
3/8" Steel Plate |
Light |
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w/ Polywall I |
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w/ Polywall II |
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Specification |
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Heavy Duty Solid Covers - Cast or Ductile Iron w/ Unitized Frame  |
| CIS 1.5 |
Cast Iron Solid Cover |
Heavy |
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w/ Polywall I |
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w/ Polywall II |
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Specification |
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