Silva Cell

The Silva Cell system holds soil for tree growth and stormwater management in a structure strong enough to support paved surfaces. Growing trees in urban areas can reduce the heat island effect, replenishes oxygen, and connects us with the natural environment. Silva Cells support this by creating a space that holds ten cubic feet of soil, enough for tree roots and most utilities. With the proper drainage medium they can also manage stormwater runoff to reduce flooding and erosion. The 48” x 24” x 16” fiberglass and polypropylene cells have galvanized steel supports and, to provide additional space, can be stacked up to three cells high before the decking is attached. Silva Cell meets the American Association of State Highway and Transportation H-20 standards for highway loading, so it can be used under most paved surfaces, from parking lots to streetscapes. Though the company does not recommend these under roadways. For use with new trees only and may require root barrier.

What makes this product green:

• Building components that reduce heating and cooling loads
• Reduces stormwater pollution
• Enhances community well-being
• Enhances well being through connection with nature

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