Pervious Paving Solutions

Pervious paving is a sustainable paving solution that allows water to pass through its surface instead of running off. It consists of specially designed concrete or pavers with voids that permit water infiltration into the ground below, reducing stormwater runoff and helping recharge groundwater supplies.

Pervious paving offers significant environmental benefits including reduced stormwater runoff, groundwater recharge, filtration of pollutants, reduced urban heat island effect, and compliance with green building standards. It helps prevent flooding, reduces strain on drainage systems, and supports sustainable development practices.

When properly installed and maintained, pervious concrete can be just as durable as traditional concrete. It typically has a lifespan of 20-40 years depending on traffic loads and maintenance. Regular maintenance, including vacuum sweeping to prevent clogging, is essential for longevity.

Pervious paving is ideal for parking lots, driveways, walkways, patios, pool decks, low-traffic roads, and any area where stormwater management is important. It's particularly beneficial in areas with drainage issues or where environmental regulations require permeable surfaces.

Pervious paving typically costs 10-20% more than traditional paving initially, but the long-term savings from reduced drainage infrastructure, lower stormwater fees, and environmental credits often offset the initial investment. Contact us for a detailed estimate for your King or Snohomish County project.

Pervious paving requires periodic vacuum sweeping (1-2 times per year) to remove debris and prevent clogging of the pores. Avoid using sand or de-icing salts in winter. Regular inspection and occasional pressure washing help maintain optimal permeability and appearance.

Yes, pervious paving performs well in Washington's climate. The drainage capability actually helps prevent water from freezing within the pavement structure, reducing freeze-thaw damage. Proper installation with adequate base preparation is key to performance in our region.

Yes, pervious paving meets and often exceeds local building codes for stormwater management in King and Snohomish County. Many municipalities encourage or require pervious surfaces for new development or redevelopment projects. We ensure all installations comply with local regulations.