Gravel in Grandisle, LA

In Grandisle, natural gravel is often cheaper when locally available, but crushed stone can cost more because it is processed and may need to be hauled in. Local supply, stone type, and trucking to the island drive price differences, so check a quote for your zip code before ordering.

#3 gravel is a mixed, small crushed-stone blend with pieces roughly pea-sized to about 1/2 inch. It works well for walkways, bedding, and some drainage uses, and in Grandisle you may see color and shell fragments reflecting local geology.

3-inch-minus (3u0022 minus) contains pieces up to 3 inches plus fines, so it compacts well and is used for rough fill, base under driveways, roads, and building pads. On Grandisle, where soils are sandy, 3u0022 minus is useful to create a stable, compacted base that resists settling.

Prices vary, but a 10-yard load in the Grandisle area can range widely depending on material type and hauling; expect local island delivery and limited supplier availability to push costs above mainland averages. The best approach is to request a quote on Hello Gravel to see exact pricing and delivery fees for your address.

Coverage depends on depth: for 1,000 sq ft, 2 inches of gravel is about 6.2 cubic yards, 3 inches is about 9.3 cubic yards, and 4 inches is about 12.3 cubic yards. Multiply by local tonnage (and note Hello Gravel minimums) when ordering and add 5-10% extra for compaction and waste.

Costs depend on length, width, depth, gravel type, and hauling. For a simple 20 ft by 20 ft driveway expect materials and delivery to be several hundred to a couple thousand dollars; island hauling, edge restraint, compaction, and base materials will affect the final price—get a quote for a tailored estimate.

Yes—installing a compacted base or crushed stone layer plus geotextile fabric is recommended to prevent sinking and mixing with Grandisle's sandy soil. Edging and good drainage also help keep pea gravel in place during tides, storms, and heavy rains.

Three cubic yards equals 81 cubic feet, which covers about 486 sq ft at a 2-inch depth, 324 sq ft at 3 inches, or 243 sq ft at 4 inches. Choose depth based on use (path, driveway, pad) and add extra for compaction and grading.

You can, but it is not recommended without prep: remove vegetation, regrade, add a compacted base and geotextile fabric to avoid sinking and contamination from sandy soils. Proper preparation is especially important in Grandisle because coastal sands and frequent storms can cause rapid movement and washout of unprepared gravel.

Gravel typically has lower upfront material and installation costs than concrete, but gravel requires more maintenance and regrading over time, especially in coastal Grandisle conditions. Factor in long-term upkeep, drainage, and storm exposure when choosing between the two.

Yes, compacted gravel makes a good camping pad because it drains well and provides a firmer surface than bare sand. Use a well-compacted crushed-stone base with fabric underneath to keep pads stable during storms and heavy foot traffic common on Grandisle.

Look for washed stone, crushed shell mixes, and angular crushed stone for driveways and bases; pea gravel and decorative beach gravels work for patios and pathways. Because of Grandisle's coastal environment, choose materials that resist salt spray and provide good drainage.

Gravel can be vulnerable to washout during high tides, storm surge, and heavy rain if not properly installed with edging, slope management, and a compacted base. For coastal properties in Grandisle, use erosion controls, proper drainage, and professional installation to minimize movement.