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Invisible Structure, Inc.

Invisible Structure, Inc.

1600 Jackson St.
Suite 310
Golden, CO 80401


Invisible Structures, Inc., has been in the stormwater management business since 1982 with our Permeable Paver systems Grasspave2 and Gravelpave2, ring and grid structures for grass and gravel drivable surfaces. Large rolls sizes cover areas quickly while either protecting grass roots from compaction or containing small gravel to eliminate gravel migration. These products have extensive design brochures that cover all aspects from project photographs to latest technology and specifications.



Grasspave is an accessible surface netting designed to allow wheelchairs and scooters or motor vehicles up to 80,000 lbs to traverse lawns and other grassy areas without damaging the turf or restricting wheel motion.

Grasspave2 grass paver / porous pavement allows you to park, drive, walk, ride, or lounge on a beautiful grass surface. It performs the functions of asphalt or concrete pavement, but with the aesthetics of a lawn – all while enhancing the environment.

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