Permeable pavers help the environment by allowing water to filter through their surface and be absorbed into the ground, reducing runoff from hard surfaces that can cause flooding and other environmental issues. Permeable paving stones help remove pollutants from water by allowing water to seep into the aggregate base, where it is filtered before entering the soil. The paving stones act as a sort of filtration system.

Generally speaking, permeable pavers are more expensive than regular paving stones due to the additional materials used in their construction as well as the cost of installation. The increase in cost is usually justified by the numerous benefits of permeable paving stones over regular paving stones.

Permeable pavers are typically made from concrete or clay brick, stone aggregate, plastic grids, gravel fillers and sand bedding layers. These alternative materials allow water to percolate through the paving stones while delivering exceptional durability.

Yes, there is a difference in maintenance requirements between regular and permeable pavers; for example, regular paving stones need to be sealed periodically while permeable paving stones must have any silt buildup cleared out regularly so that water can continue to pass through them properly. Permeable paving stones require less maintenance than traditional paving stones, saving money over the long term.

Installing permeable pavers does require some special tools in order to ensure proper installation such as plate compactors and vibratory rollers. Still, no special techniques are required beyond those necessary when installing regular paving stones. Installing permeable paving stones is similar to installing traditional paving stones.