TRUEGRID | PRO LITE Permeable Pavers Designed as Driveway Pavers, Grass Shed Base, Patio RV Pad, Gravel, DIY Outdoor 120,000 lb Load Class Pack of 18 (72 Square Feet)

Our dog is a fence-runner and, over time, had created a muddy mess along the fence. We decided to create a gravel path but wanted to be sure it would stand up to him running and playing on it. So we decided to use the TrueGrid Pro-lite. To insure it against being dug-up, I used 6” landscape staples to fasten it down, focusing on the edges and joints.While we attempted to get the area flat, we were doing everything by hand so it wasn’t perfect. However, this product is flexible enough to go over small bumps and valleys and conform to the surface. This makes for very forgiving install.Overall I’m very pleased and plan to use it to create a gravel pad for parking as well.

Well, we have a campground with a public boat ramp on the river. The ramp itself is concrete, but from the top of the ramp to the parking area, it's gravel, and on a decent grade. After every hard rain, I have to take the tractor and scoop all the gravel from the bottom of the ramp back up to the top and smooth it out. And scoop all the loose gravel off the concrete portion to maintain traction. I installed these back in July, and we've had two really heavy rains since, they are holding great. I've got a few areas that need my attention, but in both cases it was a place where the plastic mat ends on a slope and there's a bit more gravel, in that case the water will wash the gravel out from behind the mat. The mat itself doesn't move, but if the rain is heavy enough there may be a small hole behind it. Of course this could be solved by using more of the mat product, but some of these are in small or oddly shaped areas that I decided not to bother with. And as a bonus, I ordered two boxes, based on my measurements, and they arrived a few days later. Then two days after that, two more boxes arrived! I called Amazon to explain their mistake, and they told me to keep them. Score! Four boxes for the price of two because someone goofed.

So far, I have used it in three applications. One was in front of a shop in my backyard where water stood after a rain. I put a layer of white rock, then the TrueGrid Pavers, and filled them with angled black rock. No more water problems, and looks good. Had a number of tree roots I had to work around, and the TrueGrid pavers were easy to fit using a skill saw.The second application was on a walkway to a grill in my backyard. As the walkway approached the deck the grill sat on it sloped down. Problem - this would accumulate water. Put the TrueGrid pavers down, and again cut them easily to fit the form of the walkway. Put rubber pavers over the True Grid pavers. Ended up solving the water problem by lifting the walkway and yet providing drainage since the TrueGrid pavers are about one inch. Used no gravel in these and yet the walkway over them is solid. You would not know the rubber pavers were not on solid ground.The third application was to extend my driveway. Again, the problem was drainage, and in this case, if cars parked there, ruts. I had thought about using regular pavers, but there are are a bunch of roots and I would have had to dig deep enough to make a base of sand for the pavers and the width of whatever pavers I used. Digging down through roots three to four inches did not sound appealing. With concrete, again there is the problem of digging far enough down to lay a good base and use either wire or rebar. Then there is the work involved in mining the cement. Using the TrueGrid pavers I only had to go down one inch, level the ground, lay the pavers on it and fill them with angled black rock. Works perfectly. Heavy pickups can park on it with no. give, no ruts, and yet it allows excellent drainage.Glad I found this stuff. I have some other projects I intend to use it on. Check out their web site for examples of personal and commercial use and it will also give ideas as different ways it can be used. No, I do not work for them nor receive any compensation for this review - it's just good stuff and made right here in the Houston, Texas, area.

I used these for a small driveway/patio access area that needed to be fully permeable to surface water. Installation was completed by excavating into the rocky/gravely clay subsoil, leveling the area was a challenge but provided an excellent base for woven geotechnical fabric and paver installation. The TrueGrid units installed easily by using a table saw to rip down grids to the correct dimensions and click together in place. Steel landscaping staples were applied on the crossbar cells, then over filled with 3/4" crushed gravel, raked to level surface and compacted. This creates a very stable surface for rolling tires: bikes, cars and trucks.As we progressed into our project I used a skid-steer loader to distribute gravel and topsoil. This was fine for straight travel over the new sections of TrueGrid/gravel, turning a skid-steer on this surface was too much lateral torque and the grids were ripped up underneath, torn and fully exposed. A skid-steer moves by turning the right and left wheels in unison, independently or in opposite directions simultaneously. This was along the edge of the installation, where they were unsupported by neighboring grids, along an interface with concrete slab. In fairness, the same maneuver in loose gravel would have displaced a lot of rock.When the grids are displaced gravel immediately gets underneath and creates a raised section that only exacerbates the problem. It quickly becomes an unstable slip plane extending like a blister under the grids. With continued use the affected grids are completely torn out of the installation (see reference photo where I have removed some of the surrounding gravel to expose the affected grids..While it was only 2 sections of grid that were displaced, the repair work to restore a level surface was not easy. Fortunately I had a few leftover grids from the original installation. I found it was easiest to cut out the interlocking tabs with an oscillating saw, then remove the damaged sections. The gravel must be completely excavated from the affected grid area in order to repeat the installation process. If I had to do it again, I would use an empty shop vac to clear the gravel. It took me about 2 hours to remove and fully reinstall two grid sections.Note to buyer: load ratings are apparently only for typical unidirectional-drive rolling vehicles, this product did not hold up under significant lateral/twisting loads. For the time and money, this product improves a permeable gravel surface application giving greater stability and expectation for longer gravel retention if installed with fabric underlayment. This is ideal for applications where improving groundwater replenishment and reduction of stormwater runoff is desired, or to establish a quick and reasonably stable ground surface. If it is displaced, expect a long and challenging process to repair, unlike a traditional gravel roadbed—you can't just rake it out level again.