Ask a Finisher

Clear answers from a craftsman’s perspective.

Concrete can be confusing. Here are the questions homeowners ask most — answered with the same honesty and clarity we bring to every job.

Why does concrete crack?

Concrete expands, contracts, and moves with temperature and moisture. Hairline cracks are normal and expected. Structural cracks are rare and usually caused by soil movement or drainage issues.

How long before I can walk or drive on new concrete?

• Walk: 24–48 hours
• Light furniture: 3–5 days
• Drive: 7–10 days
• Full strength: 28 days

Do I really need to seal my concrete?

Yes. Sealing protects against moisture, stains, and freeze-thaw damage. It also keeps decorative concrete looking sharp.

Will my concrete change color as it cures?

Yes — concrete lightens as it dries and cures. Full color stabilization takes 28 days.

What’s the best way to clean my concrete?

A hose, mild detergent, and a soft brush. Avoid harsh chemicals unless necessary.

How long will my concrete last?

With proper care, decades. Good drainage, sealing, and routine cleaning make all the difference.

Can you fix cracks later?

Yes — most cracks can be sealed or repaired. Structural cracks may require evaluation.