Sustainable Porous Paving Solutions


KBI Flexi®-Pave

The Original Flexible Porous Paving System

KBI Flexi®-Pave, our flagship product, represents the genesis and cornerstone of our technology and product line. Developed in 2001, it created the gold standard for flexible porous paving. Years of development and refinement have created the world’s finest porous paving technology; able to withstand the rigors of modern infrastructure while providing long-lasting, comprehensive, cost-effective solutions.

Flexi®-Pave has extensive pore spaces that provide stormwater management advantages, but doesn’t sacrifice strength. Combined with aggregate and the proper substrate, Flexi®-Pave supports loads up to 80,000 pounds without cracking, helping solve some of the toughest infrastructure challenges.  The result is a cooler surface that reduces heat island effects, controls pollution runoff, and enhances groundwater recharge. With more than a decade of experience,Flexi®-Pave has been used to construct access roads, driveways, parking areas, sidewalks, trails, jogging paths, golf cart paths, pool decks, ramps, tree surrounds, stormwater drains and many more surfaces.


  • Flexible- Does not crack like typical pavement
  • Porous- Allows for thousands of gallons per hour of groundwater recharge
  • Cleansing- Reduces dissolved nitrates and phosphates by as much as 88%
  • ADA Compliant- Provides a safe, secure surface
  • Sustainable- Uses high volumes of recycled tires in its construction
  • Green-LEED qualified construction material, meeting 6 out of 7 LEED categories, and providing up to 11+ Points


  • Reduced Maintenance- No more repairs due to breakage or settling
  • Manages Stormwater- Allows groundwater to efficiently return into the earth while controlling erosion
  • Improves Groundwater Quality- Cleans the water as it passes through the material
  • Meets Federal Standards - Ensures your entry and access paths are safe fpr wheelchairs and walkers
  • Environmental- Consumes 3 tires for every 10 sq-ft of material installed


  • Lower Total Cost of Ownership (TCO)-Longer lifespan than traditional alternatives
  • Lowers Operating Costs- Reduced maintenance expense
  • Reduces Liability Risks- Safer materials equals fewer lawsuits and claims

KBI Flexi®-Pave - The Original Flexible Porous Paving System

For additional information about KBI Flexi®-Pave, please download these PDFs:

KBI Flexi®-Pave Specifications

KBI Flexi®-Pave Engineering Drawing

KBI Flexi®-Pave Brochure

KBI Flexi®-Pave Color Chart

KBI Flexi®-Pave FAQ

KBI Flexi®-Drain

The surgical BMP that solves drainage issues

KBI Flexi®-Drain provides a low impact, surgical alternative to treat drainage problems. From cross-cut installations that prevent roadside runoff in driveways to solving standing water issues, it’s the perfect answer to a variety of challenges. It can be installed in new development areas as well as retrofit applications, providing an ounce of prevention that solves a ton of problems.

KBI Flexi®-Mulch

The low maintenance, sustainable alternative for planting beds

KBI Flexi®-Mulch provides the same sustainable technology of our core infrastructure products in an offering targeted toward commercial and municipal planting beds. It combines our multiple color offerings with our proprietary binder to provide a sustainable mulch alternative. You’ll benefit from years of a long-lasting, nonmigrating product that has all the benefits of natural mulch without the mess and expense of ongoing maintenance.

KBI Flexi®-Pothole

The long lasting, sustainable solution for pothole repairs

KBI Flexi®-Pothole is a specialty product designed for municipal and commercial entities that have ongoing road maintenance issues. Using our Next Generation technology, we’ve developed a pothole repair system that outlasts everything else on the market in an easy to install, quick setting product.

KBI Flexi®-Roof

The modular protection system for flat roof applications

KBI Flexi®-Roof is designed for the flat roof market and provides a sustainable solution that protects your roofing membrane in a secure, non-migrating ballast. It’s impervious to hail and provides protection for your roofing investment. Sold in premade panels, it goes down quickly to allow for immediate use and access to your flat roof.


The architectural advancement in porous surfacing

Perma-Drive is an all-stone alternative porous pavement.  While not flexible like KBI Flexi®-Pave, it is tough enough to be used for applications such as parking stalls.

KBI Flexi®-Twall

The Flexi®-Twall retaining wall that will provide superior support, while allowing the flow of up to 3000 gallons per square foot of water to flow through the Flexi®-Twall

Some Uses :

  • Stabilizing embankments.
  • Replacing Retaining wall “Gabion Baskets” 
  • Building sound barriers alongside rails and noisy highways.
  • Reducing repairs to embankments that commonly cause mud slides.
  • Providing lake side embankment support for golf courses, reservoirs, streams and rivers adjacent to developments;
  • Stabilizing slopes on interstates and provide environmentally beneficial retention walls for gardens and recreational areas.
  • Shallow seawall and riverbank construction.

KBI Flexi®-Safe

KBI Flexi®-Safe provides a playground soft surface which meets up to 7’ fall height requirements per ASTM guidelines.  Its 100% rubber, that it bound together providing a softer surface than KBI Flexi®-Pave.  Beyond being soft for playgrounds, it also is porous, providing much needed drainage, as well as flex in case of ground movement from tree roots.

Green Partnership Program™ for Municipalities & Other Qualified Entities

KBI’s self-install option for qualified customers

KBI’s Green Partnership Program™ (GPP) provides municipal, educational, and commercial clients the option to self-install our most popular products. The GPP trains your staff on proper techniques and methods to solve everyday infrastructure challenges while providing installation flexibility and cost savings.

Call 1 (727) 723-3300, or send us an email by clicking HERE for more information about KBI Flexi®-Products or KBI’s Green Partnership Program.  Let us show you how we can start saving you time and money while saving our planet.


KBI's Green Partnership Program™ in Action

Reduces Greenhouse Gas Emissions

CO2 Neutral

Governments around the world are now becoming more committed to achieving reductions in Carbon Emissions.  

APAI's Scrap Tire Construction Products Division (STCP) uses K.B. Industries (KBI) Technology to help lower Co2 emissions by utilizing scrap tires in the manufacture of their sustainable construction products.  Instead of incinerating the scrap tires that would normally release CO2 into the Earth's atmosphere, products like our KBI Flexi®-Pave and KBI Flexi®-Twall, we use these scrap tires to manufacture green products to help sustain the environment.

The use of recycled tires within KBI's STCP contributes significantly to the waste reduction issue. For example; each square meter of KBI Flexi®-Pave uses four recycled passenger tires.

Furthermore, the porous nature of KBI Flexi®-Pave helps to reduce surface water run-off and aleviate pressure on drainage infrastructure, directing water instead to natural aquifers.  The filtration that occurs when water passes through KBI Flexi®-Pave is also proven to remove orthophosphates and dissolved nitrates, promoting cleaner water recharge.  Furthermore, laboratory leach testing of virgin KBI Flexi®-Pave samples also shows virtually no material leaching as a result of water flow.



For more information, please call 727-723-3300, or use the contact form below

Please add your Project Name and Project Location in the Message section


4600 140th Ave N Ste 200, Clearwater, FL 33762
Tel: +1 (727) 723-3300 


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