C2C Green Roof system

C2C is an extensive green roof based on pre-cultivated vegetation to ensure the maximum instant impact when installed either on flat or slightly sloping surfaces (up to 30%).

It is conformed by flexible and modular self 54 cm wide. The draingin element is out of non-toxic regerated plastic (PP) and 54x54x9 cm sized.

The perforated module base drains the excessive water straight to the felt below which keeps the water humidity.

The substrate filled modules are planted with 100 g/m² of Sedum spp. and Mesembryanthemum cooperi cuttings, which are covered with a layer of round gravel (Ø 20-25) for rooting. Finally, the module is cultivated for 6 – 12 months, in accordance with the vegetative season.

The module fit with another on all the sides getting a full coated covered surface. The round edge gravel solves the roof perimeter.  Once everything is installed we get an insant impact since the modules are tailored made with pre-cultivated vegetation in our nursery-


COMPLETA™ system vegetated roof offers an extensive range of environmental, aesthetics, technic and economic benefits:

  • Easy and quick to install
  • Limited Costs
  • Absence of weed
  • Very Light System ( 60 kg/m² water saturation)
  • Low maintenance costs
  • Easily removable afer the installation for a possible roof inspection.
  • Decrease heating and cooling demands for the building
  • Increase local biodiversity
  • Improve local air quality
  • Mitigation of the Urban Heat Island effect.
  • Decrase surface water runoff. Rainwater harvesting.
  • Easily to combine with an accessible path.
  • C2C green roof system is Cradle to Cradle® certified = LEED® credits

Technical features and materials


Raw materials

Synthetic textile fibres. Polyester (PE) and polypropylene (PP) 40%


Screens produced by carding, needle punching and themobindig


1100 g/m²





Non-tossic regenerated Polypropylene (PP)


cm 54 x 54 x 9


2000 kg/m²


1144 cm²/m²

Weight per m²

4 kg/m²

Colour of the
plastic support



Bandeja C2C cubierta