Grondaie
Vertical drain, TPE, Φ60mm.
Vertical drain, TPE, Φ80mm.
Vertical drain, for Bitumen Felts, Φ100mm.
Vertical drain, TPO, Φ110mm.
Vertical drain, PVC, Φ110mm.
Angled drain, for Bitumen Felts, Φ80mm.
Angled drain, for Bitumen Felts, Φ100mm.
Leaf excluder 8-12cm
