Your Paver & Flagstone Patio Needs Maintenance Too!

TK Landscape
2 days ago
2 min read

Many homeowners invest thousands of dollars into beautiful paver and flagstone patios, assuming they'll remain maintenance-free for years. While these hardscape features are extremely durable, they still require routine care to keep them looking their best and to maximize their lifespan.

Just like your lawn, roof, or driveway, your patio benefits from regular maintenance.

Polymeric Sand vs. Mortar: What's the Difference?

One of the biggest misconceptions we hear is that all patio joints are the same. In reality, there are two common methods for filling the joints between pavers or stones: polymeric sand and mortar.

Polymeric Sand

Polymeric sand is a specially formulated sand that hardens when activated with water, helping lock pavers together while still allowing for a small amount of movement.

Advantages:

Handles freeze and thaw cycles much better than rigid mortar.
Helps reduce weed growth.
Discourages ants and insects from tunneling between pavers.
Easier and less expensive to repair.

Disadvantages:

Eventually wears away from weather, foot traffic, pressure washing, and erosion.
Typically needs to be replaced periodically to keep your patio stable and looking its best.

Mortar

Mortar creates a rigid joint between stones and is commonly used with natural flagstone installations.

Advantages:

Clean, finished appearance.
Strong bond when installed correctly.

Disadvantages:

Can crack over time as the ground naturally moves.
Freeze and thaw cycles can cause joints to separate or fail.
Repairs are generally more labor-intensive and costly than replacing polymeric sand.

Why Patio Cleaning Is Important

Many homeowners are surprised to learn that patios often benefit from professional washing as frequently as once a year, depending on conditions such as:

Tree sap and falling leaves
Moss and algae growth
Shady, damp areas
Dirt and mud buildup
Heavy foot traffic
Pets
Sprinkler overspray and hard water deposits

Regular cleaning not only improves the appearance of your patio but also helps prevent slippery surfaces and extends the life of the materials.

Should You Seal Your Patio?

Sealing your pavers or natural stone can provide several benefits, including:

Enhanced color and appearance
Protection from stains
Reduced water penetration
Easier routine cleaning
Longer life for your patio

Like any protective coating, sealers don't last forever. Depending on the product used, sun exposure, weather conditions, and traffic, your patio may need to be resealed every few years to maintain its protection.

Protect Your Investment

A beautiful patio is an investment that deserves regular care. Replacing worn polymeric sand, cleaning the surface, making minor repairs, and applying a quality sealer when needed can dramatically extend the life of your hardscape while keeping it looking like new.

If your patio is looking dull, has weeds growing between the joints, loose pavers, cracked mortar, or simply hasn't been cleaned in years, we'd be happy to evaluate it and recommend the best maintenance plan.

TK Landscape & Lawn Service LLC offers professional patio cleaning, polymeric sand replacement, sealing, and hardscape maintenance to help protect your investment for years to come.