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FRP Trench & Drainage Grating · Load-Rated Covers · Anti-Slip

FRP Trench Cover Grating

FRP Trench Cover & Drainage Grating · Anti-Slip · Corrosion-Proof · Load-Rated — fiberglass covers for drains, channels and cable trenches in industrial and coastal environments.

ISO 9001 Certified
Direct ZeAllgrate Factory
Exported to 45+ Countries
ISO 9001
Quality Management
45+ Countries
Global Export Network
20+ Years
Manufacturing Experience
Custom OEM/ODM
Engineering Support

FRP trench and drainage grating covers open channels, floor drains and cable trenches while letting water (or cable access) pass through. ZeAllgrate manufactures corrosion-proof fiberglass trench covers that carry pedestrian and forklift loads without rusting or rotting, with anti-slip tops for safe foot traffic. They are used in chemical plants, food and beverage areas, wastewater treatment, swimming-pool surrounds and coastal drainage.

Overview

Trench Cover Applications

Drainage & Floor Drains

Grating covers for surface water and process drains in plants, kitchens and pool surrounds — open mesh lets water through while preventing falls and debris entry.

Cable & Service Trenches

Removable fiberglass trench covers give safe, non-conductive access over buried cable and pipe runs, avoiding the rust and corrosion of steel covers in wet areas.

FRP Drainage Grating

FRP drainage grating is the open-mesh or slotted panel family for drains, gutters and channels that must stay free-flowing under foot and light vehicle traffic.

Overview

Load, Surface & Supply

Load-Rated & Anti-Slip

Pedestrian-grade covers in 25/30 mm; forklift/vehicle zones in 38/50 mm heavy-duty profiles — see heavy-duty GRP grating. Gritted or concave anti-slip tops from anti-slip FRP grating.

Ordering

Send trench width, cover length, required load (pedestrian/forklift) and quantity. Browse products, cut-to-size covers and quote via contact.

Get Started

Request Your FRP Trench Cover Grating Quote

Email [email protected] · Tel/WhatsApp +86-513-6681-9918 · Nantong, Jiangsu, China

FAQ

FRP Trench Cover Grating FAQ

What is FRP trench grating used for?
FRP trench and drainage grating covers surface water drains, floor channels and cable/service trenches, letting water through while providing safe, load-rated walking surfaces.
Can FRP trench covers carry forklift loads?
Yes. For forklift and vehicle zones we supply 38/50 mm heavy-duty pultruded covers; 25/30 mm covers suit pedestrian drainage. We confirm load against your application.
Are FRP trench covers anti-slip?
Yes. Covers are available with gritted or concave anti-slip tops for wet drainage areas and pool surrounds.
Do you supply custom trench cover sizes?
Yes. We cut trench covers to your channel width and length, with anti-slip surfaces. Send trench dimensions and load requirements for a quote.

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