Paver Resanding that is still level in ten years
Lift, level, re-sand and lock the field back up.
What actually goes wrong
Here is the honest version: a sunken paver is a symptom. The base under it lost material, usually to water, and the surface settled into the gap. Resetting the pavers without correcting the base just buys you a season.
In a dry climate a so-so base can last for years without showing its faults. South Florida is less forgiving. The sand under most properties shifts when water moves through it, and the rain comes in heavy bursts. Each wet season finds any weakness in the base.
Old trees cause plenty of it too. Their roots go wherever there is water, and since the base under pavers holds water, the roots move in and slowly jack the surface upward.
So the real question to ask anybody bidding this work is not what pavers they use. It is how deep they excavate, how they compact, and where they think your water goes. The answers tell you everything about how long the job will last.
How we run this job
We come look at it
Step one is a visit. Someone from our crew walks it with you, watches how water moves across the property, and gives you an honest read. Sometimes that read is good news.
You get the plan in writing
Scope, materials, schedule, and cost on paper before a shovel moves. The number you approve is the number, not an opening position.
We build the base first
Dig to depth, compact the aggregate in layers, screed the bedding. Nobody ever sees this part again, which is exactly why most failures start here.
Pavers go down and get cut in
Laying the field is the fast part. The care is in the cuts at the edges and the restraint that locks the whole field in place.
Joints get filled and the site gets cleaned
Joints filled and set, everything washed down, our own debris on our own truck. The site is yours again the same day we finish.
What a proper installation actually involves
Compaction in lifts is the most commonly skipped step in paver work, and it is easy to see why. Nobody can tell from the finished surface. A single thick layer compacted from the top gives you a hard skin over loose aggregate, and that holds up just long enough for the job to be paid and forgotten. Building in layers of a few inches, each compacted before the next, is what keeps it flat.
Most of the work on a paver job is buried by the end of it. You see the pavers. You do not see the compacted crushed aggregate base under them, which is the part carrying the load, or the screeded layer of sharp sand they sit in, or the subgrade at the bottom, which is just whatever soil the property came with. The pavers spread weight and take the wear. Holding the surface up is the base’s job, and that is where we spend our time.
Base depth works both ways. Digging a garden path out like a truck drive spends your money on stone nobody needs. Laying a driveway on a path’s base saves money for about a season. People on foot need the least, a pickup parked every day needs more, and a commercial drive taking delivery trucks needs the most. Matching the depth to the load is the measurement, and it is the part guessers skip.
The edge restraint is the piece nobody thinks about and the reason the field holds.
A paver that rocks under your foot usually has an empty joint beside it. The sand between pavers is what passes load from one unit to its neighbors, so a step on one is shared across several. Once that sand washes out, each paver carries its own weight alone. That is when they start to move, and once they move, they start to crack.
Polymeric sand binds when it is wetted and resists washout better than plain sand, which is why it has become the default. It has to go in dry, get swept properly off the surface before wetting, and be watered in the way the manufacturer specifies. Rushed installation is why some jobs end up with a hazy residue over the pavers.
Restraint
A perimeter edge restraint is what stops the field creeping outward and the joints opening from the outside in.
Joint sand
Structural, not cosmetic. It transfers load between units, which is the whole reason a field of loose pavers behaves like a surface.
Separation
Geotextile between subgrade and base stops fine soil migrating up and destroying the aggregate structure.
More installation work
We take this work all over the region. Some of the places we are in most often:
What it asks of you afterwards
If the base was built right, you will spend very little time on it. An occasional sweep keeps organic material from composting in the joints, and a top-up of joint sand now and then keeps the pavers locked together. That is the list.
If you like the look of freshly wet pavers, sealing gets you close to that all the time. It also makes stains easier to lift and helps hold the joint sand. What it asks of you is a recoat every few years and some care in choosing a product, since the wrong one can look plasticky or trap moisture. We will be straight with you about whether yours needs it.
A lifted edge is the one problem worth fixing the week you notice it. Past about a quarter inch it becomes a trip hazard. Catching it early usually means resetting a few pavers. On a commercial property, waiting also means carrying a liability question until it is done.
Porcelain is the material where installer skill shows most. It is dense and close to stain-proof, yet it will not hide an uneven bed, and it takes the right blade and patience to cut cleanly. It has only come into residential work fairly recently.
Concrete pavers are the workhorse and cover most of what gets installed. Widest range of shapes and colors, most predictable to lay, and the easiest to match later. Color is pigment through the unit, so it fades gently with sun rather than wearing off, though it does shift over the first year or two as it cures out.
Brick gives you fewer shapes to work with than concrete, and it costs more. Its advantage is color. Fired clay holds its color essentially forever, since there is nothing applied to wear away. For a surface meant to look unchanged in twenty years, that is the right call.
What we see when somebody else did it
You cannot see any of these when the crew packs up. They show up later, which is why they keep happening.
Skipping the geotextile
Geotextile fabric is a thin layer that does a big job. It sits on the subgrade and keeps the native soil out of the aggregate base. Leave it out and the fines work their way up over time until the base is half dirt, and then the surface starts to sink.
Using the wrong sand in the bedding
The grains matter. Sharp, angular concrete sand interlocks and holds a paver’s position. Rounded sand, such as mason or beach sand, keeps shifting under weight and lets the pavers wander.
Sealing too early
If a newly sealed paver job looks cloudy white under the shine, it was probably sealed too early. Concrete pavers need to cure and release their efflorescence first. Sealed in the first month, that haze stays locked beneath the sealer.
Laying over the old surface
Skipping the tear-out saves time and some money. It also keeps every defect in the ground below. If a weak base is what wrecked the old surface, the new one hides that failure briefly and then repeats it.
Compaction in lifts is the difference between ten years and two.
Common questions
Will the new pavers match what I already have
New pavers start out looking newer than the ones already down, because concrete pavers change color a little with sun and age. Sometimes the match is exact and sometimes it is close. When a line is discontinued or the difference is too obvious, we walk you through the options before anything gets ordered.
What happens to the old surface
You do not have to deal with it. Our crew breaks out the old surface and hauls it away, and the concrete and pavers are recycled wherever a recycler is available. Haul-off is already in the scope.
How do you keep it from settling again
By fixing the reason it settled. That usually means correcting drainage and rebuilding the base properly, and sometimes it means dealing with a root or a downspout that is dumping water in the wrong place.
Do you work with HOAs and property managers
Yes. If your board only meets monthly, we plan the job around that meeting. Submittals and phased work that keeps residents moving are normal for us, so tell us how approvals run.
Do you cover Miami, FL
Yes. Being Miami-based means we are in and around Miami, FL almost every week. Ask us about scheduling when you call and you will get a clear answer.
Is there a warranty
Yes. The written warranty is ours and covers how the job was built. The product warranty belongs to the paver manufacturer, and we include that paperwork. Some things sit outside our coverage, mainly new roots and changes to drainage, and we point those out clearly.
Have somebody come look at it
Send a couple of photos or just call. We will tell you what we think is going on, what it would take to fix, and whether it needs doing now or can wait.
Quality you can stand on