Maintenance
How Long Before You Can Drive on New Concrete?
Foot traffic is typically acceptable at 24 to 48 hours. Passenger vehicles are generally acceptable at seven days. Heavy vehicles, including trucks, RVs, dumpsters, and equipment, should wait 28 days. Cold weather slows strength gain and extends all three windows, and the schedule for your specific driveway is stated in your comprehensive proposal.
Why the wait
Concrete gains strength over time through hydration rather than by drying. Most of the design strength arrives during the first 28 days, and loading it early causes damage that will not show up until later.
The schedule
These are general windows for a driveway placed in reasonable weather:
- 24 to 48 hours: foot traffic
- 7 days: passenger vehicles
- 28 days: trucks, RVs, trailers, and equipment
- First winter: no deicers of any kind
What damages a new slab fastest
Turning wheels while stationary, jack stands and trailer tongues placed directly on fresh concrete, dumpsters, and construction deliveries. All of them concentrate load on a surface that has not reached its strength.
Answers
Frequently asked questions
What happens if I drive on it early?
You may not see damage immediately. Early loading creates internal cracking and surface stress that shows up as cracks and spalling months later.
Can I park a car on it at day five if I am careful?
We do not recommend it. The seven day window exists because strength gain follows a curve, and the last days before it matter.
Ready to talk about your driveway?
Send the details and a few photos. We come out, explain everything in person, and follow up with a comprehensive proposal.