Invisible Structures, Inc.

Grasspave2 was the original product created by Invisible Structures in 1982. In fact, it was the first in the industry. Our innovative porous paving solution is strong, proven and comes in easy-to-install rolls. It was built first and made to last.

Designed by a Landscape Architect,...

Gravelpave2 has been the designer's trusted choice for low maintenance porous paving since 1991. With a remarkable compressive strength (15,940 psi, 5x that of concrete) Gravelpave2 can support the weight of any vehicle and the fabric, weed-preventing backing will never come off.

The...

Made from 100% recycled plastic Rainstore3 is a modular, stackable, underground water containment system. Designed by a Landscape Architect for both subsurface detention basins and retention/harvesting systems in 1999, Rainstore3 has since been used in a myriad of other applications such as water/rain...

Slopetame3 provides an immediate and permanent solution to erosion and sedimentation problems. Using the trademark interlocking ring-on- grid design with the added benefit of crossbars on every row Slopetame3 is a reinforcement and stabilization system. The attached geotextile filter fabric will never...

Draincore2 was designed to address drainage in areas where shallow and rapid drainage is required. A 92% void space allows drainage at the rate of 42 gallons per minute (per square foot,) so even the heaviest rains won't leave standing water on the surface. Its high compressive strength can support any...

Designed to provide access to some of nature's tricky terrain, Beachrings2 was the first plastic portable access mats to be introduced in the late 1980s. Providing the ability to traverse over sand mud, grass, gravel and shallow snow, Beachrings2 is ADA compliant walkway. It's textured and...