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GrasCell® DT300

Drainage Tube for Planter Boxes
A modular drainage tube and maintenance pipe system specifically designed for planter box drainage, sub-soil drainage and green roof drainage systems. Its hollow core structure enables fast water discharge and efficient drainage flow, preventing waterlogging and ensuring proper performance of planter box drainage layers.

Designed as a dedicated maintenance pipe for planter boxes, the DT300 allows easy access for inspection, cleaning and long-term maintenance of drainage systems. This ensures that planter box drainage systems remain functional over time, reducing the risk of blockage and water accumulation.

The tubes are stackable to suit different planter box depths, making them highly adaptable for various planter box sizes, rooftop landscapes and green roof systems. The modular design allows the units to be easily removed and reinstalled, providing convenient maintenance access without disrupting the surrounding soil or planting system.

Widely used in planter boxes, rooftop gardens, green roofs and landscape drainage systems, GrasCell® DT300 enhances drainage performance, maintenance accessibility and long-term durability of sub-soil drainage infrastructure.

Applications:
 

  • Planter Boxes​

Benefits:
 

  • Reduce pipe choking

  • Easy maintenance

  • Adjustable Height

* Fire Resistant Version Available
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Frequently Asked Questions

1. What is the main function of the DT300?

The DT300 helps facilitate efficient water discharge within planter box drainage systems while also providing accessible inspection and maintenance points.

2. How does the DT300 improve drainage performance?

Its hollow core structure allows water to flow efficiently through the drainage layer, helping reduce waterlogging, blockages, and stagnant water accumulation.

3. Is the DT300 suitable for different planter box depths?

Yes. The modular stackable design allows the DT300 to adapt to varying planter box depths and drainage layer requirements.
 

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