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For inconveniently placed manholes and drains in the middle of lawn areas, the EcoGrid GrassTop drainage cover is perfect to create a blend within the rest of the garden or landscape areas and hide your drain holes. These covers are one of a kind, featuring a factory fitted specialist membrane with a perforated base allowing excess water to gradually drain through the cover whilst keeping the grass inside the cover healthy and allowed to grow at a natural pace.
The EcoGrid Fully Galvanised Steel GrassTops are available in a range of sizes from 300x300 to 900x900mm (clear opening size) and even a 450mm diameter circular cover giving you a wide range of sizes to hide your inspection hole without being an obvious cover. Whether it's grass or turf, the GrassTop Drainage cover is sure to disguise itself as the same surface as the original. The galvanised trays allow for soil or even seed planting to initiate the growth within the inspection cover.
The tray of these drainage covers is made from galvanised steel with pre-drilled drainage holes with a black polypropylene frame giving it a strong structure capable of holding your infills. Infills for this cover are not limited to Grass and Turf, it's also acceptable to use bark chippings, rubber crumb or similar material as infills for the inspection cover if your drains are placed in areas where the surrounding surface is not grass and may be positioned in a flowerbed or pathways. This listing is for the keyless GrassTop cover, lifting keys for this product are sold separately.
Each inspection cover is supplied with a factory-fitted membrane in the bed of the tray which allows you to fill the tray without worrying about blocking the drainage holes. Although the membrane covers the holes, it is permeable which allows water to evenly pass through the membrane, through the holes and out of the tray stopping any chances of flooding or surface water build-up.
These drainage covers are supplied with pre-installed paving grids allowing you to fill the cover with the aggregate used in the surrounding areas and match the look of it giving you a seamless, hidden drainage cover that is not obviously a drainage cover.
These inspection covers have pre-drilled drainage holes in the bottom of the galvanised tray meaning this tray will serve its purpose straight out of the packaging. The holes in the tray are spaced out equally helping the tray drain the rain or surface water with ease at a steady rate.
Inspection covers with integrated integral lifting keys for quick and easy access.
Similar to this inspection tray but with a 100% polypropylene frame for more structural integrity.
A drainage cover with a permeable membrane ad a pre-installed paving grid allowing you to fill this cover with gravel, stone and blend into areas with similar aggregates used.
Cellular paving grids made to support a wide range of applications, from pathways to car parks, the Ecogrid paving grids can do it all.
An expanding connector used between paving grids to create curves in your pathways and patios.
| Our Product Code | External Dimensions excluding lugs | Clear Opening Size |
| 15837-300-300-100 | 556x556x106mm | 300x300x100mm |
| 15837-450-450-100 | 510x510x60mm | 450x450x100mm |
| 15837-600-450-100 | 706x556x106mm | 600x450x100mm |
| 15837-600-600-100 | 706x706x106mm | 600x600x100mm |
| 15837-750-600-100 | 856x706x106mm | 750x600x100mm |
| 15837-750-750-100 | 856x856x106mm | 750x750x100mm |
| 15837-900-600-100 | 1006x706x106mm | 900x600x100mm |
| 15837-900-900-100 | 1006x1006x106mm | 900x900x100mm |
There are many options available in this range, so we understand if it's a bit confusing. Fear not, our helpful sales team are ready and waiting to help you make an informed decision on the right drainage cover for you. Call them on 01905 794 875 between 9am and 5pm Monday to Friday.
