Invisible Structures, Inc.

Manufacturer/Supplier in Aurora, Colorado

Our entire product line is manufactured and assemble in the USA. 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. In 1982 our first grass paving system was called Ritterings and was composed of 3" PVC white rings glued onto netting and sold in 4' x 20' mats. It was the start-a-business-in-your-garage approach. In 1988 we began molding 3" black recycled HDPE plastic rings and still glued them onto netting. This roll format made installation very easy for contractors and still is the single most distinguishing feature setting us apart from all modular pavers.


Certifications, Standards and Eco-Labels

Invisible Structures, Inc. has obtained the following Certifications, Standards and Eco-Labels

Listing Categories



20-16265 East 33rd Drive
Aurora, Colorado
USA 80011
(303) 341-8175

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