How long does a paver sealer last and how often should it be reapplied?

Applying a sealant is a wise investment to protect your interlocking pavers on the North Shore and Laval. However, it is important to understand that the effectiveness of a sealant is not permanent. At Pavé Proseal, we educate our clients about the typical lifespan of sealants and the recommended reapplication frequency to maintain optimal protection.

Factors Affecting the Lifespan of a Paver Sealant:

The lifespan of a paver sealant can vary significantly depending on several factors:

• Type of Sealant Used: Acrylic-based sealants generally last 1 to 3 years, while polyurethane or silicone-based sealants can last 3 to 5 years or more under certain conditions. Oil-based sealants, which Pavé Proseal uses and recommends for their deep penetration and durability, can also have a variable lifespan depending on the quality and application.

• Application Quality: A professional application, like the one performed by Pavé Proseal, ensures even coverage and optimal adhesion, which helps extend the sealant’s lifespan.

• Weather Conditions: On the North Shore, temperature fluctuations, UV exposure, rain, and de-icing salts can all affect the longevity of the sealant.

• Traffic Level: Areas subjected to heavy foot or vehicle traffic may require more frequent reapplication.

• Maintenance: Regular cleaning and avoiding harsh chemicals can help extend the sealant’s lifespan.

Recommended Reapplication Frequency by Pavé Proseal on the North Shore:

In general, we recommend our North Shore clients to plan for sealant reapplication every 2 to 5 years. For high-quality oil-based sealants that we use, a reapplication every 3 to 5 years may be sufficient under normal conditions.

Signs It’s Time to Reapply the Sealant:

• Water no longer beads on the surface: A good sealant should make the surface hydrophobic, causing water to bead. If water is quickly absorbed, this indicates that the sealant has degraded.

• The pavers are harder to clean, and stains penetrate more easily.

• The color of the pavers has faded or is no longer vibrant.

• The joint sand begins to erode more rapidly.

Pavé Proseal’s Approach:

Our team at Pavé Proseal can assess the condition of your current sealant and advise you on the optimal reapplication frequency for your pavers on the North Shore, taking into account the specific factors of your property and the type of sealant used. Regular maintenance with timely reapplication will ensure continuous protection and long-lasting beauty for your outdoor installation.