Flex Base, Sand and Gravel Delivery in Bexar County, TX
Need bulk gravel, stone and aggregate delivery in Bexar County, Texas? Texas Rock Supply delivers Flex Base and other materials directly to your job site. Flex Base is the local name for the crushed limestone base used across the Hill Country for driveways and pads. The expansive clay in this region shifts with the seasons, so a proper base depth and good drainage carry the job.
Below is a guide to the materials we deliver and how to choose the right one for your project.
Materials Delivered in Bexar County
We stock the materials local contractors and homeowners order most. Each one is named the way you would ask for it at a yard in Bexar County. Flex Base gets the most attention here because it is the default base material for most projects.
Flex Base, also called flexible base, is specified under TxDOT Item 247 by type and grade. Grade 1 and Grade 2 are the common commercial grades. This is how the material is specified locally. It is not a certification we hold. We just stock what the projects call for.
Here is a look at the main materials we deliver:
Ground Conditions Across Bexar County
The ground under your project decides what you order. Expansive clay across the Blackland Prairie and much of north and central Texas shrinks and swells with the season. This movement is why base depth and drainage carry the job. A thin base over clay will crack and shift as the ground moves.
Heavy downpours, flash flooding, and tropical rainfall on the Gulf Coast put water where you do not want it. Flash runoff on slopes, creek banks, and stock tank edges after high-intensity rain erodes unprotected ground. A drainage layer of #57 limestone or Drain Rock behind a wall or under a downspout moves that water away.
Work runs year round in most of Texas. Wet spells, not cold, are what stop a base job. Frost depth is minimal in most of the state. Base failures here come from water and clay movement, not frost. Plan your compaction and drainage for the wet season, and you can build in most months.
Delivery Across Bexar County
Ordering online is straightforward. Pick your material, choose a quantity by the ton or yard, and schedule your delivery. We deliver to San Antonio and the surrounding communities, including Boerne, Converse, Helotes, Universal City, and Von Ormy.
Before the truck arrives, make sure the drop zone is clear. The driver needs room to maneuver and a firm surface to set the material on. Think about how you will move the material from the pile to where it goes. A wheelbarrow works for small jobs. A skid steer or loader makes short work of a larger pad.
Choosing the Right Material
The right material shifts with the ground. Compare how the choice changes across Texas:
- Blanco (Hill Country): Rocky, well-drained ground. Flex Base still gives a smooth, compacted surface for a drive.
- Borden: Sandy, drier conditions. A washed stone like #57 limestone handles drainage without washing out.
- Bosque: Mixed clay and loam. Base depth matters more here to resist seasonal movement.
In Bexar County, start with Flex Base for any surface that carries weight. Add a drainage layer where water pools or runs. For a patio, a compacted base of Flex Base topped with Stone Screenings gives a firm bed for pavers.
Order Flex Base for Your Bexar County Project
Flex Base is the material local crews order first for driveways, pads, and patios across Bexar County. It is specified under TxDOT Item 247 and compacts into a surface that holds up to clay movement and heavy rain. Check the product page for details, pick your quantity, and schedule your delivery. Texas Rock Supply delivers across Bexar County, ready for your next job.