Concrete pavers and hardscape: costs, base and upkeep

Pavers vs poured concrete

Factor	Concrete pavers	Poured concrete
Patio cost per sq ft	$10 to $17 (2024 data)[2]	$4 to $12 plain; $8 to $30 stamped or stained[5]
Driveway cost per sq ft	$10 to $30[3]	$6 to $14+[4]
Lifespan (driveways)	25 to 75 years[4]	30 to 40 years[4]
When it cracks or settles	Lift and reset individual units	Patch, lift, or cut out and repour
Upkeep	Top up joint sand, pull weeds, optional sealing	Seal cracks; reseal decorative finishes
Look	Many shapes, colors and patterns	Plain, or stamped to imitate pavers[6]

The main argument for pavers is repair. A cracked concrete panel stays cracked. A sunken or stained paver can be pulled and replaced, and the area looks the same afterward. The main argument for concrete is cost and less routine upkeep. See pavers vs poured concrete.

The base decides everything

Pavers float on a bed of sand over a compacted stone base. If the base is too thin, soft or wet, pavers rut and sink. The Concrete Masonry and Hardscapes Association (CMHA), which now publishes the former ICPI guidance, sets these minimums^[1]:

Use	Minimum compacted base	Standard paver thickness
Patios, walks, pedestrian areas	4 in on well-drained soil	2 3/8 in (60 mm)
Residential driveways	6 in on well-drained soil	2 3/8 in (60 mm)
Streets, industrial paving	Thicker, engineered	At least 3 1/8 in (80 mm)

CMHA adds that colder climates and continually wet or weak soils need thicker bases^[1]. Frost heave needs freezing temperatures, frost-susceptible soil and water together^[7], so a free-draining stone base and good drainage cut the risk. When you compare paver quotes, compare base depth and compaction first. It is the line item most often cut to win a bid. See paver base and installation basics and paver base materials.

Edges and joints hold it together

Pavers stay locked only if their edges cannot spread. A solid edge restraint (concrete, plastic or metal edging spiked into the base) is part of every proper install. Joint sand between units transfers loads from one paver to the next. When sand washes out, pavers loosen and weeds move in. Polymeric sand, which hardens after wetting, is a common upgrade. See paver edging options and sealing and re-sanding pavers.

What pavers cost

Project	Installed cost	Source
Paver patio, per sq ft	$10 to $17	HomeGuide, 2024[2]
Paver patio, 12 by 12 ft	$1,400 to $2,500	HomeGuide, 2024[2]
Paver patio, 20 by 20 ft	$3,800 to $6,800	HomeGuide, 2024[2]
Paver driveway, per sq ft	$10 to $30	HomeGuide, 2026[3]
1-car paver driveway	$2,900 to $8,600	HomeGuide, 2026[3]
2-car paver driveway	$5,700 to $17,200	HomeGuide, 2026[3]

Pattern, paver type, base depth, curves and site access drive the spread. See paver patio cost.

Paver types and walls

Concrete pavers, clay brick, natural flagstone and large-format slabs each wear differently and need different bases and joints. Segmental retaining walls use dry-stacked concrete blocks with gravel backfill and drainage. Taller walls, walls near driveways and walls holding back slopes often need an engineer's design and a permit; check with your city before building. See segmental retaining walls.

Fixing sunken or loose pavers

Most paver problems are base problems, and most are fixable without new pavers:

1. Find the cause: a downspout, a leaking irrigation line, a soft spot, or missing edge restraint.
2. Pull the pavers in the low area and set them aside in order.
3. Remove the bedding sand, then add and compact base stone until it is back to grade.
4. Re-screed bedding sand, reset the pavers, and compact them in.
5. Sweep in fresh joint sand.

If the same spot sinks again, the base or drainage under it was never fixed. A wider rebuild may be needed. See fixing sunken pavers.

Pavers or stamped concrete?

Stamped concrete can look like pavers at a lower price, from $8 to $19 per square foot^[6]. The tradeoff is repair. When a stamped slab cracks, the crack runs through the pattern and patches rarely match. When pavers settle, they are lifted and reset. In freeze-thaw climates and on expansive clay, where movement is likely, pavers often age better. On stable ground with a tight budget, stamped concrete can be the better value.

Every paver guide

• Paver patios
• Paver driveways
• Pavers vs poured concrete
• Paver base and installation basics
• Sealing and re-sanding pavers
• Fixing sunken pavers
• Segmental retaining walls
• Brick pavers vs concrete pavers
• Flagstone patios and walkways
• Large-format pavers
• Paver edging options
• Paver types and sizes
• Paver base materials

When to call a pro

• Any paver driveway, or any patio on clay, fill or poorly drained ground: base design is the job.
• Pavers that keep sinking or rutting in the same area after resetting.
• Retaining walls that lean, bulge or hold back a slope near a house, driveway or property line.
• Paver areas that now drain toward the house or foundation.