The Expert Guide to Sealing Pavers – Nicolock Paving Stones

March 29, 2022

Nicolock Paving Stones patio pavers are some of the most durable and versatile options available for patios, walkways, and driveways. However, even the toughest paving stones require protection to maintain their beauty and performance. Without a proper paver sealant and the right sand for pavers, your installation may be vulnerable to fading, stains, shifting, or weed growth.

Sealing your patio or driveway with a high-quality paver seal and using paving sand in the joints helps create a strong protective barrier. This process not only enhances the appearance of your outdoor space but also extends the lifespan of the stones. For the best results, apply polymeric sand for pavers and seal your patio six to twelve months after installation, then repeat paver patio sealing every three to five years.

When Do You Seal New Pavers?

Timing is important when using a brick pavement sealer or sealer for patio pavers. Generally, you should wait 6–12 months after installing new stones before applying sealant. This ensures the surface and joints have settled properly. After the initial treatment, resealing every few years keeps your patio or driveway looking its best.

How to Seal Pavers

Sealing is straightforward if you follow the right process. First, choose a paver sealant — either water-based or solvent-based — and decide on a finish: matte, semi-gloss, or glossy. Some products act as a color-enhancing paver sealer, perfect for older or faded patios.

Basic steps for sealing brick pavers and patio pavers:

1. Clean the paving stones thoroughly with the right cleaning products.
2. Fill joints with sand for pavers (polymeric or paving lock sand). Wait at least 24 hours for the sand to settle.
3. Apply one coat of sealer using a sprayer, working in small sections.
4. Use a foam roller to smooth and remove any excess sand and sealer mixture.
5. Allow the patio sealant to cure for at least 24 hours before walking on it or adding furniture.

How to Fill Paver Joints with Sand

If your patio shows wear or loose joints, filling gaps with paver sand or pave locking sand is essential. Polymeric sand is a specialized material that locks into place when misted with water, preventing weed growth, shifting, and insect infestations.

Steps for sanding paver joints:

1. Thoroughly clean the surface.
2. Pour patio paver sand or paving lock sand onto the stones.
3. Use a broom to guide the sand between pavers.
4. Sweep away excess sand.
5. Mist lightly with water to activate the binding agent.

By sanding pavers regularly, you can reinforce stability and extend the life of your patio or walkway.

Paver Cleaning and Sealing: Best Practices

To get the most out of your paver cleaning and sealing project, follow these rules of thumb:

• Take your time: Don’t rush the process. Allow for proper cleaning, sanding, sealing, and drying.
• Prioritize cleaning: Even small amounts of dirt or mildew can prevent proper adhesion of the patio sealant.
• Don’t overapply: Paving stones need to breathe. Too much paver seal can trap moisture and cause discoloration.
• Maintain your sealant: Use a leaf blower or garden hose to remove dirt and debris before it stains.

Why Seal and Sand Patio Pavers?

Whether you have Calstone pavers, Nicolock pavers, or another brand, applying sand & seal is the key to preserving their beauty and function. A combination of sand between pavers and a durable sealer for patio pavers prevents shifting and damage while enhancing color and finish.

With the right approach to sanding paver joints and applying brick pavement sealer, your patio will stay attractive and strong for years to come.

FAQs

How do you seal patio pavers?

To seal patio pavers, start by cleaning the surface thoroughly and letting it dry completely. Apply a paver sealer evenly with a roller or sprayer, then allow it to cure for 24–48 hours before using the patio.

What is the process of sealing brick pavers?

Sealing brick pavers involves removing dirt and weeds, pressure washing the surface, and letting it dry. Once clean, apply a penetrating or film-forming sealer to protect against stains, fading, and moisture damage.

How do you lay stepping stones in a garden?

To lay stepping stones, mark the path, dig shallow holes that match each stone’s depth, and place the stones evenly spaced. Fill the gaps with sand, soil, or gravel to secure them in place.

Do you need to seal a patio after installation?

Yes, sealing a patio helps protect paving stones from stains, water damage, and fading. Sealing should typically be done after installation and reapplied every few years for lasting protection.