Vendor Information:
Invisible Structures started in a garage in Aurora Colorado in 1982 with a daring dream of replacing certain concrete and asphalt applications to grass paving. Since then we have changed the worlds landscape with Grasspave2 and Gravelpave2 with by far the most installations of grass and gravel pavers worldwide. We pioneered the initiative to use 100 recycled plastic in all of our products back when we had to source our own plastic and grind it ourselves. Now with the advancement and collective international interest in recycled plastics we are able to source lab-tested materials guaranteed in quality and durability. How long can an Invisible Structures product last Well get back to you. All maintained installations are still standing!You may have passed by many of our installations and not even known. Thats why we call ourselves Invisible. http//www.invisiblestructures.com/ http//www.invisiblestructures.com/grasspave2.html http//www.invisiblestructures.com/gravelpave2.html http//www.invisiblestructures.com/rainstore3.html http//www.invisiblestructures.com/slopetame2.htmlhttp//www.invisiblestructures.com/draincore2.html http//www.invisiblestructures.com/beachrings2.html