Is Sealing a Paver Patio Necessary?
If you’ve recently completed a hardscape project or are planning one, you may be asking: should I seal my paver patio? The answer depends on your priorities—whether they lean toward aesthetics, maintenance, or long-term protection.
Sealing your patio isn’t a strict requirement, but it does offer significant benefits for certain climates, finishes, and usage levels. It acts like a protective shield, preventing water infiltration, reducing stains, and locking in joint sand. That said, sealing requires reapplication every few years and adds to the overall cost of patio maintenance.
“An ounce of prevention is worth a pound of cure.”
— Benjamin Franklin
That applies just as much to patios as it does to health and home.
Pros and Cons of Sealing Pavers
Before making your decision, weigh the pros and cons of sealing pavers to determine what works best for your space.
Pros:
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Enhances color: Especially with wet-look or semi-gloss sealers
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Protects from stains: Food, oil, leaves, and dirt are easier to clean
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Reduces weed growth: Helps lock joint sand and inhibit intrusion
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Guards against freeze/thaw damage: Especially in colder climates
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Easier maintenance: Prevents mold, mildew, and surface wear
Cons:
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Needs reapplication: Typically every 2–3 years, depending on sealer type
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Can be slippery when wet: Especially gloss sealers on smooth surfaces
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May alter natural look: Enhancing sealers change tone and sheen
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Upfront cost: Professional sealing averages $1.50–$2.50 per sq ft
“The bitterness of poor quality remains long after the sweetness of low price is forgotten.”
— Benjamin Franklin
In short, sealing is a quality-driven choice, not a budget-cutting shortcut.
When and How to Seal Your Patio
If you choose to seal, timing matters. Wait at least 60–90 days after installation so any moisture or efflorescence can surface and be cleaned. Make sure the patio is dry and debris-free, and apply sealer in mild, dry weather using a roller or sprayer.
Before sealing, a final compaction is often recommended to ensure joint sand is tight and uniform. The Tomahawk JXPC50H Plate Compactor is ideal for this task—its compact electric design and 1,420 lbs. of force help settle pavers and lock in polymeric sand just before sealing, maximizing the sealer’s hold and finish.
