Step 1
Clean And Clear The Joints
Pavers are cleaned at paver-safe pressure, and weeds, moss, and washed-out joint material are removed from between the stones.
On sloped, wooded lots the runoff is what empties paver joints. Refilling and sealing them is what stops the stones moving.
Learn More About This ServicePaver work on Indian Hill properties tends to be extensive and to sit on ground that moves water. Terraces, pool surrounds, garden walks, and entry courts are often built on sloped, wooded lots where every heavy rain sends runoff across the hardscape rather than around it. That runoff is the main thing carrying joint sand away, a little at a time, season after season.
Once the joints are empty the stones lose lateral support, and the sequence is always the same. Weeds and moss root in the open gaps, pavers begin to rock underfoot, edges creep outward, and individual stones settle low. On a pool surround an uneven paver is a genuine trip hazard, not just an appearance problem.
Refilling with polymeric sand and sealing over it breaks that cycle. Polymeric sand binds once activated so it stays in the joint rather than washing out with the next storm, and a joint-stabilizing sealer locks it in while helping the pavers resist staining. Sealing over empty joints preserves the problem, which is why we assess joint depth before quoting.
Bound joints resist the water that crosses hardscape on sloped, wooded properties and carries plain sand away.
Full joints hold pavers against each other, which prevents the rocking and settling that makes a pool surround a trip hazard.
Open joints under tree cover collect debris and grow moss and weeds. A stabilized joint leaves them very little to root in.
Sealed pavers shed leaf tannin and winter salt rather than absorbing them into the face of the stone.
Step 1
Pavers are cleaned at paver-safe pressure, and weeds, moss, and washed-out joint material are removed from between the stones.
Step 2
Stones and joints both need to dry fully, and shaded terraces take longer. Sand or sealer over damp pavers will not set correctly.
Step 3
Polymeric sand is swept in and worked down so each joint is filled to proper depth rather than merely topped off at the surface.
Step 4
The sand is set, then a joint-stabilizing sealer is applied evenly and coverage checked across the full area.
Runoff crosses my terrace every storm. Will new sand just wash out again?
Polymeric sand binds when activated, so it holds up far better than plain masonry sand. That said, if runoff is genuinely channelling across the hardscape, addressing the drainage is what makes the next re-sanding last.
Some pavers around the pool have sunk. Can you fix that?
Re-sanding and sealing stabilizes pavers still sitting at the right level. Stones that have genuinely settled need lifting and re-bedding first, and we will tell you plainly which situation you have rather than sealing over it.
Do I need both re-sanding and sealing?
On established hardscape, usually. We check joint depth first. If the joints are washed out, sealing alone locks in the problem, and if they are still full, sealing on its own may be all you need.
How long before the terrace can be used again?
The sealer needs time to cure, and we will give you a specific timeframe when we finish. Under heavy tree cover it tends to be a little longer than on an open patio.
We also offer paver sealing & re-sanding in nearby communities. Choose another area below.
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We help homeowners across the Cincinnati area keep exterior surfaces clean, safe, and well maintained.
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Based in Cincinnati, we serve homeowners across Cincinnati and nearby communities.
Madeira
Loveland
Mason
West Chester
Liberty Township
Hyde Park
Pleasant Ridge
Sharonville
Milford
Batavia