The immense value that sand dunes offer in terms of shoreline stability and coastal security is widely recognized and many countries have undertaken projects to reconstruct and preserve existing dunes. 

Maccaferri offers technical solutions which combine landscape and environmental requirements with material availability and ease of implementation. For interventions where there is a readily available supply of sand, MacTubes® and MacBags® are suitable technical solutions, whereas Gabions and Reno or Marine mattresses are alternatives where rocks or other materials are available.