Paver Repair for Apartment and Condo Communities: How to Fix Sinking and Uneven Pavers

Pavers look great on walkways, pool decks, driveways and entry plazas, until they start to sink, shift or lift. For apartment and condo communities, uneven pavers are more than a cosmetic problem. They are trip hazards in high-traffic areas used every day by residents, guests and vendors.

Paver repair is usually faster and less expensive than full replacement when problems are caught early, because most pavers can be lifted, re-leveled and reset on a compacted base.

What Causes Pavers to Sink, Shift or Lift?

• Base failure. A base that was poorly compacted or too thin settles under load.
• Water and erosion. Heavy rain washes out bedding and joint sand, especially near downspouts, pool decks and poorly drained areas.
• Tree roots. Roots push pavers up along walkways and parking areas.
• Vehicle loads. Delivery trucks, moving vans and waste haulers on pavers that were not built for heavy traffic.
• Missing edge restraints. Without them, pavers spread and gaps open.
• Weeds and ants. Open joints invite growth and nesting that loosen pavers over time.

Why Uneven Pavers Are a Liability for Property Managers

Trip-and-fall incidents in common areas can lead to injuries, insurance claims and unhappy residents. Accessibility matters too. Under the 2010 ADA Standards, changes in level on accessible routes may be up to 1/4 inch vertical, changes between 1/4 and 1/2 inch must be beveled with a slope no steeper than 1:2, and anything higher must be treated as a ramp. Walkways to leasing offices, clubhouses and other public areas should stay within those limits. The accessibility rules that apply to your property depend on its use and age, so confirm requirements with a qualified professional.

Signs Your Pavers Need Repair

• Pavers that rock or move underfoot.
• Depressions that hold water after rain.
• Raised edges or lips between pavers.
• Wide or empty joints where sand has washed out.
• Weeds or ant hills growing in the joints.
• Cracked or broken pavers.
• Pavers pulling away from pool coping, curbs or building edges.

Spotting trip hazards on your walkways? Request a paver inspection for your community.

How Professional Paver Repair Works

1. Document the damaged area with photos and measurements.
2. Lift the pavers and set them aside for reuse.
3. Fix the cause: re-compact or rebuild the base, correct drainage and address roots where appropriate.
4. Screed a new, level layer of bedding sand.
5. Reset the pavers, replacing cracked units with matching ones.
6. Refill the joints with sand, using polymeric sand where appropriate, and compact the surface.
7. Clean and seal the area if desired.

Repair, Replace or Seal?

• Repair and reset when sections have sunk or lifted but the pavers themselves are in good condition.
• Replace when pavers are cracked, badly stained or discontinued, or when the base has failed across a large area.
• Seal after cleaning and re-sanding to help lock joint sand in place and reduce weeds and staining.

Florida Paver Maintenance Tips

• Inspect walkways, pool decks and driveways after heavy rain and tropical storms.
• Keep downspouts and irrigation from discharging onto paver edges.
• Refill joint sand as soon as gaps appear to stop washout.
• Pressure wash carefully so you do not blast sand out of the joints.
• Add paver checks to your preventive maintenance program.

Frequently Asked Questions

Paver repair is part of the exterior maintenance included in our property maintenance services. After a storm, also see our guide to bulk trash and storm debris removal.