Paver Drainage Installation, from the subgrade up
Drains built into the surface while it is open, not cut in later.
What actually goes wrong
When a paver surface goes wrong in Florida, the pavers are rarely the thing that failed. Water got into the base, the base moved, and the surface followed it down. Fix the surface only and you are back in two years.
The water table sits high across a lot of the coast, so there is less room for water to go down and more reason for it to move sideways. That is what takes the sand out from under a driveway edge.
Mature trees are the second cause. Roots go where the water is, and a paver base holds moisture, so they grow straight into it and push the surface up.
That is why the schedule on our jobs is mostly spent on the part you will never see again. The surface takes a day or two. The ground it sits on takes the rest, and the ground is what you are actually paying for.
How we run this job
We come look at it
One of us walks the property with you, looks at where the water goes, and gives you a straight read on what we see. If it is smaller than you feared, we say so.
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
Excavation to the depth this job actually needs, aggregate compacted lift by lift, bedding screeded flat. The slow part, and the part that decides whether the surface is still flat in ten years.
Pavers go down and get cut in
Field laid to the pattern, edges cut on site, and a restraint set around the perimeter so the field cannot creep.
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.
Where the water goes when it rains here
Compaction has to happen in lifts. That means putting the aggregate down in layers of a few inches and compacting each one before the next goes on. Dump the whole depth in at once and run a plate over the top and you get a hard crust over loose material, which behaves fine for a year and then starts settling in patches. This is the single most common corner cut in the trade and it is invisible on day one.
A paver surface is really four layers and only one of them is visible. Under the pavers there is a thin bedding course of sharp sand, screeded dead flat. Under that is the base, which is compacted crushed aggregate and does the actual structural work. Under that is the subgrade, which is whatever your property is made of. The pavers on top are a wearing surface. They spread load and they look good, but they are not what holds the thing up.
Depth is decided by what the surface has to carry. A walkway that only ever sees people can sit on a shallower base than a driveway that takes a loaded pickup every day, and a commercial drive that takes delivery trucks needs more again. Anybody who quotes the same base depth for a garden path and a driveway is not measuring, they are guessing.
The pavers are a wearing surface. The base is the building.
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.
The sand in the joints is structural. It is what transfers load from one paver to the next, which is the whole mechanism that lets a field of loose units behave like a surface. When joints wash out, each paver starts carrying its own load alone, which is exactly when they start rocking and cracking.
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 drainage work
We cover this across the region. A few of the areas we work most:
What it asks of you afterwards
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.
The thing worth acting on quickly is a trip hazard. A lifted edge of more than about a quarter inch is something somebody will catch a toe on, and on a commercial property that is a liability question as well as a maintenance one.
A paver surface that was built properly asks for very little. Keep the joints topped up, keep organic debris from composting in them, and deal with a settled area while it is small. That is genuinely most of it.
Porcelain is the newest of these in residential work. It is dense, absorbs almost nothing, and is close to stain-proof. It needs precise base work because it is unforgiving of an uneven bed, and cutting it takes the right blade and patience.
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.
Clay brick keeps its color essentially forever because the color is the fired clay itself. It costs more, comes in fewer shapes, and it is the right answer when you want a surface that looks the same in twenty years.
The shortcuts that surface two years later
None of these are visible on the day the work finishes, which is exactly why they keep happening.
Laying over the old surface
It is quick, it is cheap, and it inherits every problem underneath. If the base was the reason the old surface failed, putting a new one on top of it just hides the failure for a season.
Skipping the geotextile
A separation fabric between the subgrade and the base stops the two from mixing. Without it, fine soil migrates up into the aggregate, the base loses its structure, and you get settlement that no amount of surface work will fix.
Using the wrong sand in the bedding
Bedding wants sharp, angular concrete sand. Rounded mason sand or beach sand behaves like ball bearings under load and lets the pavers wander.
Sealing too early
A new concrete paver needs to cure and let its efflorescence work out before it gets sealed. Seal it in the first month and you can lock a white haze under the sealer permanently.
A sunken paver is a symptom. The base under it is the disease.
Common questions
Do I need to be home while you work
No. We need access and a water source. Most people go to work and come home to a finished section. If we hit something unexpected we call you that day, not at the end.
Will the new pavers match what I already have
Sometimes exactly, sometimes closely. Concrete pavers change color a little with sun and age, and older lines get discontinued. If we cannot match, we will show you the options before we order anything, including pulling units from a less visible area to patch a visible one.
What happens to the old surface
We break it out and haul it off. Concrete and old pavers go to a recycler where one is available. That is included in the scope, not added on after.
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
Regularly. We are used to submittals, board timelines, and phasing work so residents keep access. Tell us what your approval process looks like and we will work inside it.
Do you cover Miami, FL
Yes. Miami, FL 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.
Start with a conversation
The fastest way to get a real answer is to have one of us stand on it. We will walk the property, look at where the water goes, and write up what we find.
Quality you can stand on