Openchannelflow offers a variety of manhole cover styles to tailor our Fiberglass Manholes to your specific needs.
Top styles include:
- Open Tops with full diameter fiberglass grating
- Full opening Fiberglass Domed Tops for maximum access (non-traffic / non-pedestrian areas)
- Flat cover Aluminum Tops (pedestrian areas / low profile installations)
- Large diameter opening Traffic Reducer Tops (using customer supplied grade rings, cover, and frame)
Regardless of your application or project location, Openchannfllow has a top style to suit your need.
