Gravel in Knightdale, NC

Costs vary by material, site prep, and contractor, but expect total costs of about $1,000 to $2,000 for a standard 2-car driveway (roughly 12 x 40 feet) at a 4" depth in Knightdale. Material runs about $30 to $60 per ton in the region, delivery is often free through Hello Gravel but can add $0 to $150 depending on access, and contractor installation (grading, base prep, compaction) typically adds $1.50 to $3.00 per square foot. A 12 x 40 driveway at 4" needs about 8.3 tons of gravel, so material-only is often in the $250 to $500 range before installation.

For driveways in Knightdale, crushed stone or crusher run (angular, compactable material) is best because it binds and sheds water. For patios, pea gravel or 3/8" crushed stone give a comfortable finished surface, while river rock is decorative but not ideal for driveways because it shifts. In our area expect local color and texture variations; choose angular crushed products for stability and rounded rock only where erosion and movement are acceptable.

Use this quick formula: tons = area (sq ft) x depth (inches) x 0.00432. That means per 100 sq ft you need roughly 0.86 tons at 2", 1.73 tons at 4", and 2.59 tons at 6". This formula accounts for typical crushed stone density—always round up and order a bit extra for compaction and slope.

Yes. Because Hello Gravel sources regionally, materials around Knightdale and Wake County often reflect local quarries and can be less expensive than materials trucked from farther away. Prices change with quarry distance, material type, and season; use our zip-check on the site to see current local prices and supplier options for Knightdale. Expect some color and texture differences tied to North Carolina geology.

Permit and HOA rules vary. In Wake County and the Town of Knightdale you may need permits for curb cuts, driveway drainage changes, or if the work affects public right-of-way; many HOAs have surface and appearance rules. Check with Knightdale planning/permits and your HOA before ordering material to avoid rework or fines.

Local contractors typically recommend a 6" to 8" compacted base of crushed stone or crusher run for high-traffic driveways, topped with 2" to 3" of smaller crushed stone for a wearing surface. They often place a geotextile fabric under the base to reduce mixing with subgrade and compact each layer with a plate compactor or roller to achieve a firm surface. Proper drainage and edge restraints are also recommended to prevent washout during heavy rains common in the area.

Expect light maintenance every 1 year and heavier touch-ups every 3 to 5 years in Knightdale's climate. Typical tasks include regrading, filling ruts, weed control, and adding 0.25" to 1" of new gravel; annual costs commonly range from $50 for small touch-ups to several hundred dollars if you hire a pro for regrading and fresh material. Good drainage and periodic compaction lower long-term maintenance costs.

Gravel offers excellent drainage and lower up-front cost than asphalt or concrete, which is useful given Knightdale's summer storms, but it requires more frequent maintenance. Asphalt and concrete are more durable and lower maintenance over time but cost significantly more up front and can increase stormwater runoff. Choose gravel when drainage and lower initial cost matter; choose asphalt or concrete when you want a low-maintenance, long-lived surface and can absorb the higher initial expense.

On slopes, use larger, angular, and well-graded materials—such as 1" to 2" crushed rock or riprap at concentrated flow points—to slow water and resist movement. Combine with geotextile fabric, terraces, stone check dams, and planted vegetation to manage runoff effectively in Knightdale's rainy climate. Contractors may also recommend edge restraints and pairing gravel with swales or dry creek beds for added erosion control.

Hello Gravel has a 3-ton minimum order and standard delivery is typically 2+ business days, with a next-day option if ordered before noon CST at an extra fee. Delivery is by dump truck (often tri-axle); trucks need clear access, room to turn, and attention to overhead wires—narrow streets or tight yards can increase delivery charges or require alternative drop locations. You can note delivery instructions at checkout and ask our team about possible additional fees for difficult access.

Heavy summer rains can wash and compact gravel, creating ruts and low spots, while occasional freezing can cause minor heaving; both are managed with proper base, slope, and drainage. Contractors in the Knightdale area emphasize good base prep, edge restraint, and directing runoff away from the driveway to minimize washout. Regular regrading after rainy seasons reduces long-term deterioration.

Permeable or reinforced gravel systems (geocell grids, stabilized aggregate) typically cost more than standard gravel—expect roughly $6 to $18 per square foot installed in the Knightdale area depending on materials and site prep. Costs rise with extras like geotextile fabric, geocells, base depth, and heavier grading or drainage work. For accurate pricing, request local contractor quotes and factor in Hello Gravel material costs and delivery options.

As of today, we require 2 business days for delivery.

Use our material calculator here: https://hellogravel.com/calculator/ to enter the length, width and depth measurements of your project. It will automatically calculate the cubic yards/tons needed. If you are unsure how much to order, contact our team for guidance.

Please type in your zip code on any product screen and it will let you know if we service your area. The chances are that we do!

The material will be delivered via dump truck. If your order is under 20 tons, then it will likely be just one dump truck load. If your order is more than 20 tons, it will be more than one dump truck load.

Absolutely! Try our aggregate quiz here: https://hellogravel.com/aggregate-quiz/ Alternatively,you can call us, chat with us (box in the bottom right corner of the website), or email us!

We cannot get out of the truck and manually spread it. However, depending on the location, safety, and comfortability of the driver – we may be able to tailgate spread your material. This involves pulling the truck forward as material is being dumped to make it easier for you to distribute material after delivery.

The minimum order size is 3 tons.

Hassle Free! Our goal is to make the buying process for gravel and other aggregates as easy and seamless as possible. Enter your zip code on our site, select how much material you need (see below FAQ’s to determine order size), select the date and time frame you would like your material delivered at Checkout, and place your order with any major credit card. After the order is placed our in-house support team will contact you to confirm the details. We will send additional confirmations on the day before and the day of delivery. On delivery day, a dump truck will arrive to dump the materials at your specified location. We request that you have someone available to accept the delivery so that we can make sure to dump it in the correct location. That’s it!

No, because we are a national supplier, we utilize our existing network of suppliers across the country. Therefore, the materials will likely be delivered from a contracted trucking company.

We specialize in making the aggregate buying process as easy and seamless as possible by managing the process from end to end. We have a network of suppliers that we source the materials from where we have negotiated rates. However, we do charge a markup and because of this you may be able to find the materials cheaper on your own. But if you want a hassle free experience, then we are for you!

Please fill out the Quote Request form and we will work up a quote for you! https://hellogravel.com/quote-form/

Although uncommon, due to regional sourcing, the type and color of our materials may vary somewhat from the images on our website, reflecting the unique geological offerings of your area. Please communicate any specifications you desire to our team so we can consider them during the sourcing process.

Please contact our customer service team promptly if you experience any delivery or product quality issues. We will work to resolve them satisfactorily.

We are headquartered in New Orleans, LA. However, we have a network of suppliers across the country from which we provide the materials.