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Smart systems for green and utility roofs

The plastic ND RS-30 / ND RS-50 Inspection Chamber, which has a sealable cap, is installed inside vegetation areas on the roof drain to monitor the drainage layer in an intensive green roof construction.

ND RS-50 Inspection Chamber
polyethylene (HDPE)
approx. 500 mm
approx. Ø 400 mm
approx. Ø 350 mm
approx. 600 mm x 600 mm x 10 mm
per piece


  • Nophadrain Intensive Green roof System