Patio paver sealing is a deep clean, joint sand replacement and sealer application on an open air paver patio. It restores faded color, stops weeds and ants in the joints, and keeps leaf tannin, grill grease and furniture rust from soaking into the stone. In Sarasota, patios usually need resealing every two to three years. Sarasota Paver Sealing Pros include a 3 year warranty.
A paver patio sits in a harder spot than most people think. It is usually up against landscaping, so it gets irrigation overspray, mulch splash and leaf litter from oak, ficus and palm. It is partly shaded, so half of it grows algae while the other half fades in the sun. And it holds furniture that never moves, which is where the rust rings come from.
We clean, re-sand and seal paver patios throughout Sarasota, Bradenton, Venice and Lakewood Ranch. The work is done by our own trained crews, we are licensed, bonded and insured, and it is backed by our original 3 year warranty. Call 941-266-5284 and we will come measure and look at the condition for free.
Why does one half of my patio look different from the other?
Almost always sun exposure. The section that gets direct afternoon sun fades faster, because UV bleaches the pigment in concrete pavers and breaks down any sealer on top of it. The section in shade from the house or a tree stays damp longer and grows a fine algae film that reads as gray or green. Same pavers, two different problems, and it makes a patio look patchy.
Cleaning evens the shaded half out. Sealing evens the sun half out, because a sealer restores color saturation in faded stone and slows the next round of UV damage. What we will not promise is that a badly faded paver comes all the way back to factory color. Sealing deepens what is there, it does not add pigment, and we would rather set that expectation at the estimate.
| What you see | Actual cause | The fix |
|---|---|---|
| Weeds sprouting between pavers | Seed rooting in loose joint sand | Root removal, new sand, sealed hard |
| Small sand mounds at the joints | Ants tunneling through unbonded sand | Sand replacement and sealing |
| Faded, chalky color in the sun | UV bleaching pigment and old sealer | Clean and reseal to restore saturation |
| Gray or green film in the shade | Algae on damp, slow drying pavers | Root level growth treatment, then seal |
| Brown blotches under trees | Tannin from oak, ficus and palm litter | Tannin specific cleaner |
| Orange rings under furniture | Rust from metal furniture feet | Oxalic based rust remover |
| Dark greasy patch by the grill | Cooking oil soaked into the pore | Poultice degreaser, sometimes repeated |
| An outer course creeping outward | Failed edge restraint at the grass line | Reset the edge before sealing |
How do you stop weeds and ants in the patio joints?
By making the joint hostile instead of hospitable. Weeds in a paver patio are not growing up from the base, they are growing in loose joint sand from seed that blew in and settled. Ants are doing the same thing, tunneling through sand that has nothing holding it together. Spraying the tops does nothing about either.
We pull existing growth out by the root, clean the joints, refill with new sand to the right depth, then seal so the sealer soaks through and hardens it. A hard joint gives seed nothing to root into and gives ants nothing easy to move through. It is not a permanent guarantee against every sprout at the patio edge where soil meets stone, but it takes weeding from a weekly chore to an occasional one.
Can you get grill grease, tannin and rust out of a patio?
Usually, and each one takes its own approach. Grill grease and cooking oil under the barbecue area need a poultice degreaser that draws the oil back out of the pore instead of driving it deeper, which is what pressure alone does. Repeat treatments are common on a spot that has been building for a few seasons.
Tannin, the brown staining from oak leaves, ficus berries and palm debris left sitting on damp pavers, comes out with a tannin specific cleaner. Rust rings under chair and table legs and orange arcs from well water irrigation both respond to an oxalic based rust remover. Wine, sunscreen and citrus are usually straightforward. Paint and battery acid are the two we will not promise, and replacement is often the honest answer there.
How to keep a sealed patio looking right between services
- Sweep leaf and berry litter off before it sits through a wet week and stains
- Put felt or plastic glides under metal furniture feet to stop rust rings
- Move furniture occasionally so the pavers underneath dry out
- Rinse the shaded side with a hose every month or two in the wet season
- Keep irrigation heads from arcing well water across the patio
- Wipe grill grease while it is fresh instead of after it soaks in
- Watch for joint sand dropping below the paver edge, that is your reseal signal
Which finish looks better on a patio?
Patios are the surface where a wet look finish gets picked most often, because there are no bare feet and water safety concerns like a pool deck, and a deep saturated color reads well against greenery and a screened lanai next door. It brings out the range in a tumbled paver dramatically.
The trade off is honesty. Gloss shows repairs, mismatched replacement pavers and any low spot that puddles. If your patio has had pavers swapped in over the years, a natural matte will hide that better. We bring samples and apply both to a section of your own patio so you can look at them in your own light, which is a better method than a photo on a phone.
Does the patio need repairs before sealing?
Sometimes, and it is worth checking rather than sealing over a problem you will still have afterward. The usual Sarasota causes of an uneven patio are tree roots, most often sabal palm or ficus, lifting a section, settlement where fill was placed over an old planting bed, and edge spread where the restraint along the grass line has failed and the outer course has started to creep.
We can lift, re-base and reset those areas, replace cracked or permanently stained pavers, and reinstall edge restraint. Matching an older paver is not always possible, so we often pull replacements from a spot that is hidden under a planter or behind furniture and put the newer stock there instead. Doing repairs first means the sealer goes over a surface that is actually finished.
How do you protect my landscaping while you clean?
Patios are surrounded by plants, and cleaning products that are fine on stone are not fine on a bromeliad. We pre wet the beds so foliage is saturated and less able to absorb anything, cover the plants closest to the work, and rinse the surrounding landscape when we are finished. Runoff gets directed away from beds and toward hard surfaces or drainage where possible.
We also plan for mulch. Rinse water moving through a fresh mulch bed carries tannin right back across the pavers you just cleaned, which is a good way to undo a morning of work. We control the flow and, where a bed sits above the patio, we clean toward the bed rather than from it.
