Thanks to its durability, versatility, and natural beauty, flagstone is a popular choice for landscaping. However, when flagstone is placed in high-traffic areas such as walkways, patios, or driveways, it requires regular maintenance to ensure it stays in great condition over the years. Keep reading for tips from the Hilton Landscape Supply experts on keeping your flagstone looking pristine in your high-traffic zones.
8 Tips For Maintaining Flagstone in High-Traffic Areas
1. Regular Cleaning
Dirt, grime, and debris can accumulate quickly in high-traffic areas. Regular sweeping or using a leaf blower helps prevent buildup that could stain or damage the surface. It also helps prevent dirt from settling into the crevices between stones. For deeper cleaning:
- To scrub the surface, use a garden hose with a mild detergent and a stiff brush.
- Avoid high-pressure washers, as they can erode the stone and grout over time.
2. Seal the Flagstone
Sealing your flagstone helps protect it from weathering, stains, and the wear and tear of constant foot traffic. For high-traffic areas:
- Apply a high-quality stone sealer every 1-2 years to create a protective barrier.
- Make sure to choose a sealer designed for flagstone and appropriate for your climate.
- Be mindful of the sealer’s finish – a matte or natural finish will preserve the stone’s natural look, while a glossy finish provides a more polished appearance.
3. Repair Loose or Cracked Stones
Over time, heavy foot traffic can cause flagstone pieces to shift or crack. This not only affects the aesthetic appeal but can also create tripping hazards. Inspect your flagstone regularly for signs of movement or damage:
- Re-level loose stones by adding or adjusting the base material (usually sand or gravel) underneath.
- Repair any cracks in the mortar joints using a stone-specific filler or reapply fresh mortar to maintain the structural integrity.
4. Prevent Weed Growth
Weeds, moss, and other vegetation can grow between the flagstone joints, causing the stones to shift over time. To prevent this:
- Lay down a weed-prevention fabric under the flagstone during installation.
- Regularly apply a joint stabilizer or polymeric sand in the gaps between stones to prevent weed seeds from settling.
- Spot treat any emerging weeds with a safe herbicide or pull them by hand.
5. Address Drainage Issues
Poor drainage can cause water to pool around the flagstone, especially in high-traffic areas where the water gets trapped in joints or cracks. This standing water leads to erosion and instability. To ensure proper drainage:
- Slope the surface slightly away from your home or structures to guide water runoff.
- Install drainage solutions, such as French drains or swales, to prevent water from pooling around the flagstone.
6. Consider Anti-Slip Treatments
In high-traffic areas, safety is a top priority. Flagstone can become slippery when wet, increasing the risk of falls. To reduce the slipperiness:
- Choose a textured finish for your flagstone, which provides more grip.
- If your flagstone is already in place, consider applying an anti-slip treatment or sealant designed for stone surfaces.
7. Replenish Joint Filler
High traffic can wear away the sand or grout between the flagstones. Over time, this can lead to shifting stones and uneven surfaces. To prevent this shifting and keep the surface even:
- Regularly check the joint filler and add more sand, gravel, or polymeric sand as needed to keep the stones stable and properly spaced.
- Gently compact the filler to maintain a solid surface for walking.
8. Protect During Winter
In colder climates, freeze-thaw cycles can cause flagstone to crack or shift, especially in high-traffic areas. To protect your stone:
- Avoid using de-icing salts, which can erode the stone and mortar. Instead, opt for sand to improve traction.
- Sweep away snow promptly to reduce water absorption by the flagstone.
- Repair any cracks or damage at the beginning of spring to prevent further deterioration.
Keep Your Flagstone in Top Condition with Hilton Landscape Supply
With proper care and maintenance, your flagstone can continue to add elegance and functionality to your high-traffic areas for years to come. When it comes to the supplies to maintain your flagstone, turn to Hilton Landscape Supply. We have a variety of natural stones, as well as sand, gravel, and everything else you need to keep your flagstone path, patio, or driveway in top condition. Come see us today.