Your driveway is the first thing people see and the last thing you cross every day. In Wilmington, it also has to carry cars through hot summers, hard rain and the slow shift of sandy soil. A driveway poured thin on soft ground will crack within a few years. One built the right way can last for decades.
Coastal Concrete Wilmington handles driveway installation in Wilmington NC for new homes, additions and upgrades. We are locally owned, we answer the phone every day from 5 AM to 10 PM and we give a free written estimate before the first stake goes in.
What makes a driveway installation last on the coast
The secret is under the concrete. We remove soft soil and organic matter, compact a base of crushed stone and set forms with a gentle slope. Then we add steel, pour a slab that is four or five inches thick and cut control joints so cracks follow straight lines.
A strong driveway also needs good edges. We thicken the edge where the weight of the car lands, and we keep sprinklers and downspouts from washing out the sand beside the slab.
- A compacted base and the right slope
- Steel rebar on supports
- Control joints cut at the right time
- A grip finish that stays safe in the rain
Widths, shapes and finishes
Most driveways are ten to twelve feet wide for one car and twenty to twenty four feet for two. A wider apron near the street makes turning easier. We can add a curve, a turnaround, a parking pad or a walkway that ties into the front door.
For a custom look, add a smooth border, color or exposed stone. See exposed aggregate concrete and concrete staining and sealing for ideas.
Driveways, water and city rules
Wilmington has rules about how much hard surface a lot can have, and about stormwater. Some neighborhoods also have HOA rules, and homes near the water may face coastal rules. We help you check before the pour so a wider drive does not run into trouble.
The part of the driveway that meets the street is on public land, and the city or the state sets the rules for the curb cut. We plan the slope so water runs to the street or a drain, not toward the garage.
Driveway cost, timing and next steps
The price of a new driveway depends on its size, thickness, base work, finish and any tear out. Most homes take two to four days, then you wait about a week before driving on it. We give you the schedule and the price in writing.
Call us any day from 5 AM to 10 PM or use the contact page. If your old driveway has failed, see concrete driveway replacement and driveway repair.
Driveway Installation questions answered
How much does driveway installation cost in Wilmington NC?
The cost of a new driveway depends on size, thickness, base work, steel, finish and how hard the site is to reach. A plain broom finish costs the least. Color, stamping, borders and exposed stone cost more. Tearing out an old driveway and hauling it away adds to the total, and so does adding fill to a low lot.
We do not quote over the phone, because two driveways that look alike can need very different work. During the free estimate, we measure the space, check the slope and look at the soil. Then we give you a written price with the work listed. If you want to compare, ask other contractors what thickness, steel and base they include.
Ask other bidders to list their thickness, steel and base in writing too, since a clear side by side makes the best price easy to see. Ask us to explain any line in the estimate, since a clear driveway installation plan has no mystery lines.
How thick should a concrete driveway be?
A standard residential driveway is four inches thick. Many homeowners choose five inches, especially if they park a heavy truck, a trailer or a boat, or if delivery trucks use the drive. The extra inch costs a little more and adds strength. The edges, where tires roll, are thickened for extra support.
Thickness works together with the base and the steel. A five inch slab on soft sand can still crack, while a four inch slab on a firm base with good steel can last decades. We look at how you use the driveway and what the soil is like, then tell you what thickness we recommend and why.
A fair rule is to look at how you actually park. Wide aprons, turning room and a spot for guests all add real value to a driveway. Please tell us about any boats, trailers or work trucks that use the drive, since heavy loads change the thickness we recommend for driveway installation.
How long before I can drive on a new concrete driveway?
Plan to stay off the new concrete with cars for about seven days. You can walk on it after a day or two. Heavy vehicles like moving vans, RVs and delivery trucks should wait closer to 28 days, when the concrete has reached its design strength. Concrete keeps getting stronger for weeks.
We tell you the exact day when we finish, and we mark the driveway so no one drives on it too soon. If you have a delivery or a move coming, tell us when you call, and we will plan the pour around it. Park on the street for a few days, and keep sprinklers pointed away from the new concrete.
If a delivery is coming, tell us the date early, and we will plan a clear path so the truck can reach the curb without trouble. Ask us for a rough sketch of the new width and the apron, so you can see where the concrete will land before the pour.
Do I need a permit to build a driveway in Wilmington?
A driveway slab on your own property sometimes needs no permit, but not always. The City of Wilmington and New Hanover County have rules about how much of a lot can be covered with hard surface, and about stormwater. The part that meets the street is in the public right of way, and state roads follow NCDOT rules. Homes near the water may have extra coastal rules too.
We check the rules with you before the pour. We call NC811 before digging so utility lines are marked. If a permit or an HOA approval is needed, we explain the steps, so your job does not get stopped halfway. Get any HOA approval in writing, and keep a copy.
If the street end of your driveway needs work, we can quote that apron as its own line so you can see the cost clearly. If your lot has a slope, we can show you how the new driveway installation will drain, and where rain will go after it leaves the slab.
Can you build a driveway on a low lot that holds water?
Yes. Many Wilmington lots are low and flat, and some hold water after a storm. We study how the water moves, then decide how to shape the base. We may raise the driveway with compacted fill, add a drain or build a swale at the side. Fill dirt must be compacted in layers, or the slab will settle later.
We also think about where rain will go after it leaves the driveway. We do not want it running into a neighbor's yard or against your house. During the free estimate, we show you the plan, explain the price of each choice and help you pick the one that fits your lot.
Low spots near the street are common here, and we can shape the slab so rain runs toward the road and not toward your garage door. A short call about HOA and city rules before you sign anything can save a stop work order, and we are glad to help you ask the right office.
What finish should I choose for my driveway?
Most homeowners choose a medium broom finish. It grips when wet, hides marks and costs the least. For a custom look, we can add a smooth border, color or exposed aggregate in the center. Each one changes the price and how often you will want to seal it.
Think about the sun and the salt, too. Lighter colors stay cooler under bare feet and tires, and a sealer protects the surface from salt and stains. We bring samples to your estimate and hold them in real daylight, because color looks different outdoors. See exposed aggregate concrete to see what is possible, and ask us for photos of finished work.
Ask to see a photo of a driveway we finished with the same finish you like, so you know how it looks in real light. Photos of your current driveway, the street end and the garage door help us plan driveway installation and give a better first price by phone.
Ready for a free estimate? Call (910) 981-2124 any day from 5 AM to 10 PM, or use the estimate form. Coastal Concrete Wilmington is locally owned and gives clear written estimates for patios, driveways and slabs.