Paver work across Monroe County
Keys work: coral rock, constant salt exposure, and a permeable surface requirement on a lot of lots.
What this county does to a paver base
Keys work: coral rock, constant salt exposure, and a permeable surface requirement on a lot of lots.
The soil here is sand, and sand moves when water flows through it. Add South Florida’s habit of dropping a lot of rain in a short burst and the base under a paver surface is working much harder than it would up north. That is why the base gets so much of our time.
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.
Some lifted pavers have nothing to do with water running off. Ficus, black olive and many older shade trees run roots shallow and wide, and a damp walkway base is exactly what they go looking for.
What we are actually doing down there
On site the order runs backwards from what you end up seeing. We dig out to the subgrade, the native soil, and check it. We bring in crushed aggregate and compact it into a base, which is the layer that actually carries the surface. We screed a thin bed of sharp sand dead flat on top. Only then do the pavers go down. They are the wearing surface and the part people photograph, and they sit on top of the work that holds everything up.
The heaviest thing that ever crosses the surface sets the depth, even if it only comes once a week. A walkway for people can sit on a shallow base. A home driveway that sees a loaded pickup needs a deeper one. A commercial drive where delivery trucks pull in needs deeper still. If somebody hands you the same base depth for a garden path and a driveway, they did not measure anything.
Every lift of base gets compacted before the next goes on. That means a few inches of aggregate, a full pass with the compactor, then the next few inches. It is tedious and it matters more than almost anything else in the job, because a base compacted only on top hides loose material that settles later. On the day the work finishes, you would never know the difference.
A sunken paver is a symptom. The base under it is the disease.
We draw the water’s route before we draw the paver pattern. On a commercial job, once rain runs off the surface, the design has to say where it goes next. With a tight lot and no fall available, that might be a channel drain along the low side or a permeable section feeding a stone reservoir. Sometimes it is a regrade of the planting bed beside it. All of them are cheaper now than later.
Irrigation is the one people overlook. A sprinkler head that hits the same few feet of paver twice a day keeps that part of the base saturated, and over time the sand underneath washes. Downspouts discharging at the edge and runoff coming off a neighboring grade do the same. The rain itself, landing on a well-jointed surface, is rarely the problem.
Fall matters more than people think. A paver surface wants a slope of roughly an eighth to a quarter inch per foot away from the building. That is subtle enough that you will not notice it walking on it and steep enough that water leaves instead of standing. Get it flat and you get puddles; get it backwards and you send water at the foundation.
Fall
About an eighth to a quarter inch of fall per foot. Underfoot it reads as level. In a downpour it carries the water off and away from the house.
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.
Where we work in Monroe County
Each of these has its own page with what we see locally.
Choosing material for this part of the state
Most travertine requests come from pool owners, and the heat is why. It stays noticeably cooler than concrete when the sun is on it. Expect variation between units, as you would with any natural stone. Sealing is worth it if the surface will catch oil or heavy stains, and less necessary if it will not.
Where it fits, porcelain is a very low-fuss surface to own. Spills sit on top instead of soaking in, because the material absorbs almost nothing. The work is all on the install side: precise base preparation, a perfectly even bedding course and careful cutting with the right blade.
If you are unsure which material to choose, concrete pavers are the safe default. The range of shapes and colors is the widest of anything we install, and matching them for a repair or an addition down the road is easier than with any other paver. Know going in that the color moves a little during the first year or two as they cure out.
It does not take much. An edge lifted a little more than a quarter inch looks minor and still catches toes. That makes it the item to act on quickly once an install has settled in. If the pavers serve a commercial property, the stakes include liability, beyond keeping the surface in shape.
Owners are often surprised how little a properly built paver surface needs from them. The joints are where most of the attention goes: keep them full of sand and free of leaves that would otherwise rot in place. Beyond that, keep an eye out for any area that starts to sink.
Sealing is optional and it is a preference rather than a requirement. It deepens the color, makes stains easier to lift, and helps hold joint sand. It also needs redoing every few years and a bad sealer choice can leave a plastic-looking sheen or trap moisture. We will tell you honestly whether your surface benefits.
Monroe County on the map
How this gets done badly
A finished job hides all of these. Because nobody can spot them at handover, they keep showing up on paver work.
Laying over the old surface
Overlaying is tempting because it skips the tear-out and costs less up front. It also inherits every problem below. When the old surface failed because of the base, the new one is sitting on the same bad base and goes the same way.
Skipping the geotextile
When we tear out a failed paver job, a muddy base with no fabric under it is a common sight. The soil and the stone have blended into one weak layer. That is exactly what separation fabric is there to prevent, and why resetting pavers on top of that mess never holds.
Using the wrong sand in the bedding
Concrete sand goes in the bedding for a reason: its grains are sharp and angular, so they lock. Mason sand and beach sand are rounded and let pavers wander under load.
Sealing too early
Fresh concrete pavers push a white residue to the surface as they cure. That is efflorescence, and it needs to finish before any sealer goes on. Seal in the first month and the haze can end up permanently under the coat.
The pavers are a wearing surface. The base is the building.
Common questions
Will the new pavers match what I already have
You will know before we order anything. Plenty of repairs match exactly. Others come close, since concrete pavers shift color a little with sun and age and older lines get discontinued. When close is not good enough, we can move units from a less visible area onto the visible patch.
What happens to the old surface
It leaves with us. We demo the existing surface, load it out, and send concrete and old pavers to a recycler when there is one nearby. Removal is part of the job we price, so it will not show up later as an extra.
How do you keep it from settling again
Pulling up the low pavers is the easy part. Keeping them level means fixing what let them drop, which is usually water undermining the base or a base that was weak to begin with. We correct both before anything goes back down, and handle a root if one is involved.
Do you work with HOAs and property managers
Your rules come first. We regularly work for associations and property managers, which means board timelines and submittals are routine for us. Share your approval process and we will schedule the work, in phases if needed, so residents keep access.
Do you cover Monroe County
Yes. Monroe County is inside our regular working area and we are out that way most weeks. Call and we will tell you honestly when we could get to you.
Is there a warranty
Yes. Get any contractor’s warranty in writing and read what it excludes. Ours is written and covers our workmanship. It is also clear about its limits, like a root that arrives later or a drainage change. The pavers have separate manufacturer coverage, and we give you those papers.
Tell us what you are looking at
Photos only tell us so much. Standing on the surface tells us the rest. One of us will come out, walk the property with you, check where the water runs, and put what we find in writing.
Quality you can stand on