How thick should the gravel base be?

For pedestrian areas 4-6 inches compacted. Driveways need 8-12 inches depending on soil conditions.

Do I need to seal pavers?

Optional but recommended. Sealing enhances color, stabilizes joint sand, and resists stains. Reapply every 2-3 years.

Can pavers go over existing concrete?

Yes, using a thin overlay with sand bed, provided the slab is sound and properly drained.

Concrete & Masonry

Pavers

$2-$8 per sq ft materials only

Concrete Pavers: Styles, Patterns & How to Install (2026)

Prepared by Lumberama's Building Materials Team

|Last updated June 12, 2026|Sources & methodology

Concrete pavers are interlocking or uniform precast units for patios, walkways, driveways, and pool decks. They come in many shapes, colors, and textures mimicking brick, stone, or geometric patterns. Their modular design allows easy replacement of individual units if damaged.

Key Features

Interlocking or standard shapes; Wide color and texture range; 8000+ PSI strength; Slip-resistant surface options; Individual unit replacement

Specifications

Thickness: 2-3/8 in pedestrian to 3-1/8 in vehicular. Compressive strength: 8000+ PSI. Coverage: 4-5 pieces per sq ft. Weight: 10-15 lbs each.

Applications

Patios; Walkways; Driveways; Pool decks; Fire pit areas

Installation Overview

Excavate to depth, compact subgrade, lay geotextile, spread and compact 4-6 in gravel base, add 1-inch sand setting bed, lay pavers in pattern, cut edges, sweep polymeric sand into joints, compact with plate compactor.

Pros & Cons

Pros

✓ Huge design variety; Easy single-unit repair; Excellent durability; Good drainage between joints; Freeze-thaw resistant

Cons

✗ Labor-intensive installation; Can shift without edge restraint; Weeds can grow in joints; Color may fade over time; Uneven settling possible

Top Brands

Belgard

Pavestone

Unilock

Code Requirements

Must meet ASTM C936 for interlocking pavers. Driveway applications require 3-1/8 in minimum thickness. Base preparation per ICPI guidelines.

Buying Tips

Order 10% extra for cuts and future repairs. Buy all pavers from the same production lot for consistent color. Choose thicker pavers for vehicle traffic areas.