EcoGrid Alusthetic Aluminium Manhole Cover Double Sealed | 68mm Tray DepthEcoGrid Alusthetic manhole covers are the perfect choice for areas where an aesthetically pleasing inspection cover is required. The recessed top allows artificial grass or block pavers to be installed blending in with the surrounding area. Opt for a recessed cover with a permeable membrane if you're looking to fill it with a live grass, to avoid water logging. This particular listing is for the Double Sealed 80mm overall depth inspection cover. We