Protected stone for pool decks and lanais
Travertine Sealing in St. Augustine, FL
Call (904) 664-5908 for a free travertine sealing estimate on your pool deck, lanai or courtyard.
- Brings out deeper paver color
- Fresh joint sand helps lock pavers in place
- Gives weeds less room to grow
- Makes the surface easier to keep clean
- Free estimate, no obligation
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Free, no obligation.
Who can seal my travertine in St. Augustine, and how soon do I hear back?
Yes, a local contractor can seal travertine at homes across St. Augustine, FL, and the first answer comes within 1 business day, usually long before it. The estimate is free and carries no obligation. To get on the list, call (904) 664-5908.
Travertine is natural stone with tiny pores, so it soaks up pool splash, rain and sunscreen unless it is protected. A breathable coat settles inside those pores instead of sitting on top, which means the stone keeps its matte look and its grip underfoot. Tell the contractor whether it is a pool deck, a lanai or a courtyard when you ask for a free estimate.
Does travertine sealing reach my neighborhood?
Pool decks, lanais and courtyards in St. Augustine and the communities listed below can be quoted. Each town on the list has its own page with local notes. If your street is not named, call (904) 664-5908 and ask.
Why is travertine sealed differently from concrete pavers?
Concrete pavers can take a film-forming coat, but travertine usually needs something else. All Floors Restoration, a Florida stone company, recommends a penetrating sealer for nearly all travertine, outdoor decks included, because it soaks in, lets moisture escape and leaves the stone's natural look and slip resistance alone. To hear which product a contractor plans to use, call (904) 664-5908.
The same company warns that a topical sealer can trap moisture, turn cloudy, get slippery when wet and peel. A Southwest Florida stone company says the impregnating sealer it uses is not a urethane topcoat, does not peel or yellow and keeps the surface matte. Since the stone drinks the product, ask for its name in the written estimate when you ask for a free estimate.
Penetrating sealer
Soaks into the pores, so the finish stays natural and the stone can still let moisture out.
Enhancing sealer
Venture Paver Sealing, a First Coast company, lists an enhancing sealer that deepens color and contrast.
Stain barrier
A protective coat that makes spills easier to wipe up, though it does not guard against acids.
Anti-slip treatment
Added traction that does not change how the stone looks, listed by the same company for pool decks.
What is the travertine sealing process during a visit?
A Southwest Florida company describes the same four steps on every job, and the order is the point: clean, treat, seal and cure. Sealer locks in whatever sits under it, so cleaning always goes first. To hear how those steps apply to your own stone, call (904) 664-5908.
1. Inspect the stone
The contractor checks for pitting or surface damage first. That company says sealing over a problem locks the problem in.
2. Clean with a neutral cleaner
Dirt, mildew and stains come off with pH-neutral solutions made for natural stone, with no acids.
3. Treat what is left
A second neutral treatment takes out remaining biological growth and readies the pores for sealer.
4. Apply the sealer
A sealer made for travertine goes on, and an old worn coat is stripped first so the stone underneath shows.
5. Cure and look it over
The sealer cures to the maker's directions, and the contractor does a final inspection with you.
How often does travertine need sealing around St. Augustine?
Ask three sources and you hear two answers. A Southwest Florida company puts outdoor travertine at every two to three years, blaming salt air, sun and humidity. All Floors Restoration says outdoor patios and pool decks need it about once a year, sometimes more, since strong UV, months of summer rain and pool chemicals wear on the sealer. To have a deck checked, call (904) 664-5908.
St. Augustine leans toward the short end. Wikipedia counts 117.8 days of measurable rain a year here, with summer highs in the lower 90s F, so the stone is wet and hot for much of the year. Signs that a coat is spent include water soaking in instead of beading, dark staining in the pores or joints, white mineral deposits, a rough feel or early pitting. If you see two or more, ask for a free estimate.
Will sealing stop acid etching on my travertine?
No, and it helps to know that before you pay for a coat. All Floors Restoration says sealer only helps with stains, while lemon juice, wine, vinegar and many bathroom cleaners etch the stone, and honing and polishing are what take etch marks out. To ask what a contractor can do about dull spots, call (904) 664-5908.
Cleaning chemistry matters just as much. A coatings maker, Prosoco, says acidic cleaners suit some pavers but not natural stone or sealed surfaces, and that vinegar is no universal cleaner. Ask the contractor to name every product that touches your deck, and to test a small hidden patch first, before you ask for a free estimate.
Is sealed travertine slippery around a pool?
It should not be. Venture Paver Sealing lists an anti-slip treatment for pool decks that leaves the stone's appearance alone, and the Southwest Florida company says its pool deck sealer is rated for wet use, resists chlorine, works with salt systems and stays non-slip when wet. A film on top is the type that gets slick. To ask about traction on your deck, call (904) 664-5908.
What do St. Augustine weather and water do to travertine?
Rain is the big one. Wikipedia lists 50.64 inches a year, and Hurricane Matthew flooded downtown in October 2016, so any stone near the Matanzas River or a low lot sees standing water now and then. Water that sits on a deck carries mildew along with it. To plan a visit around dry days, call (904) 664-5908.
Local history shows what porous stone does outdoors. Coquina, the shell rock used to build the Castillo de San Marcos, is porous and soft, and Wikipedia says the early walls left exposed to the weather are slowly deteriorating. Travertine is a different stone, but the lesson carries over: a porous surface needs protection from constant moisture. To start on yours, ask for a free estimate.
Should I pick an enhanced color or a natural look?
An enhancing sealer deepens color and contrast, so cream and tan travertine can look richer. A natural finish leaves the stone as it was and keeps the matte feel. Ask to see a sample on a spare tile or a hidden corner before the whole deck is coated. To ask about both, call (904) 664-5908.
What does travertine sealing cost in St. Augustine?
No page found for Northeast Florida lists a rate for travertine alone, so this table is built from the pieces that are published. Safe Touch, a Northeast Florida washing company, lists $1.75 to $3.25 per square foot to clean, sand and seal pavers. Natural stone sealer is a different product, so your quote may land above or below it, and the table is only a starting point. For a number on your own stone, ask for a free estimate.
Want other jobs priced? Read about pool deck paver sealing or paver stain removal, or see the areas served around paver sealing in St. Augustine.
| Stone area | Typical example | Paver rate as a starting point |
|---|---|---|
| 200 sq ft | Lanai or entry court | $350 to $650 |
| 400 sq ft | Pool surround | $700 to $1,300 |
| 800 sq ft | Large pool deck with patio | $1,400 to $2,600 |
Math based on the $1.75 to $3.25 per square foot Safe Touch lists for cleaning, sanding and sealing pavers in Northeast Florida, as of November 2026. It is not a travertine price. Stripping an old coat, pitting repair and enhancer products usually cost extra.
What does sealed travertine look like around St. Augustine?
Questions about travertine sealing in St. Augustine
Is it good to seal pavers in Florida?
For natural stone like travertine it usually is. The stone is full of tiny pores, and Florida rain, sun and pool water work on them all year. A breathable sealer helps the stone resist stains and mildew, but it does not stop acid etching, so a dull spot from lemon juice or vinegar can still happen.
Is it better to spray or roll paver sealer?
Ask the contractor, because the answer depends on the product. Penetrating sealers for travertine soak in, so the job is more about even coverage and wiping off excess than about building a film. A film-forming coat is the kind that can cloud or peel on stone.
Why is paver sealing so expensive?
Because the sealer is the smaller part of it. Cleaning, treating growth, drying time and labor over a large deck make up most of the price, and natural stone sealers cost more than a basic concrete coat. Ask for the cleaning, treatment and sealer on separate lines.
How much should I pay for paver sealing?
The one Northeast Florida rate found for pavers is $1.75 to $3.25 per square foot to clean, sand and seal, from Safe Touch. No page found prices travertine alone, so use that figure as a starting point and get a written quote for the stone.
How often should travertine be sealed in St. Augustine?
Sources differ. A Southwest Florida stone company says outdoor travertine usually needs a new coat every two to three years, while a Florida stone restoration company says patios and pool decks need it about once a year, sometimes more. A pool deck in full sun belongs near the shorter end.
Will sealer make my travertine pool deck slippery?
A breathable, penetrating sealer should not, and one Florida company says its pool deck product is non-slip when wet. A film-forming coat is the kind that can turn slick. Ask whether the product is rated for wet use and for chlorine or a salt system.
Does sealing travertine stop etching?
No. Sealer helps with stains, but acids such as lemon juice, wine, vinegar and many bathroom cleaners still etch the surface. Honing and polishing are what remove etch marks, not a new coat of sealer.
What cleaner is safe on travertine before sealing?
A pH-neutral stone cleaner. A Southwest Florida company says it uses no acids and no high-alkaline products at any stage, and a coatings maker warns that acid cleaners need extra caution on natural stone. Ask the contractor to name the cleaner.
More paver services in St. Augustine
Travertine is one of nine services listed here. Pick the one that matches your surface, or call (904) 664-5908 and describe what you have.
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