Build A Paver Patio Sand Base

Creating a solid foundation for your paver patio is crucial for its longevity and stability. A well-compacted sand base provides an even surface, prevents settling, and ensures proper drainage.

Materials Required:

Sand (compacted, coarse, or polymeric)
Plate compactor
Rake or level
String line or stakes
Measuring tape

Steps:

Prepare the Base: Excavate the area to the desired depth, typically 6-8 inches. Remove any organic matter, debris, or tree roots.
Install Drainage (Optional): If drainage is a concern, install a perforated pipe along the perimeter of the patio and backfill with gravel.
Spread the Sand: Dump a 1-inch layer of sand over the prepared base and rake evenly. For compacted sand, use a plate compactor to firmly pack the sand.
Level the Sand: Use a rake or level to create a smooth, level surface. Use a string line or stakes to ensure the base is level in all directions.
Compact the Sand: Pass the plate compactor over the sand multiple times, working in overlapping passes. Repeat until the sand is firm and no longer compacts.
Establish Slope (Optional): If water drainage is a concern, create a slight slope (1/4 inch per foot) away from your house or other structures.

Tips:

Use coarse or compacted sand to prevent settling.
Polymeric sand can help lock pavers in place, reducing movement and weed growth.
Compact the sand in thin layers to ensure a solid base.
Lay down a weed barrier before installing the sand base to prevent weeds from sprouting through the pavers.

By following these steps, you can ensure a stable and durable sand base for your paver patio that will withstand the elements and provide enjoyment for years to come.