Natural stone cladding is a stunning addition to any home or commercial property, offering timeless beauty, durability, and a touch of sophistication. Proper care and maintenance are essential to keep your natural stone cladding looking its best and ensure its longevity. In this blog post, we will share expert advice on maintaining and caring for your natural stone cladding, helping you preserve its beauty and charm for years to come.

1. Regular Cleaning

Dirt, dust, and grime can accumulate on natural stone cladding over time, dulling its appearance and potentially causing damage. Regular cleaning is crucial to keep your stone looking its best. Use a soft-bristle brush or a gentle pressure washer to clean the surface, without damaging the stone or mortar joints. Avoid harsh chemicals or abrasive cleaners, as these can damage the stone’s surface.

2. Sealing and Protecting

Natural stone is porous, which can absorb water and other substances, potentially leading to staining, discolouration, or damage. Sealing your stone cladding can help protect it from these issues, making it easier to clean and maintain. Consult with a professional stonemason to determine the best type of sealer for your specific stone type, and follow the manufacturer’s instructions for application.

3. Addressing Stains and Discoloration

If you notice stains or discolouration on your natural stone cladding, it’s essential to address the issue promptly to prevent further damage. A gentle cleaning solution made from mild detergent and water should be sufficient for most stains. You may need to use a poultice or a specialized stone cleaner for more stubborn stains. Always test cleaning products on a small, inconspicuous area before applying them to the entire surface.

4. Inspecting and Repairing Mortar Joints

The mortar joints between your natural stone cladding play a crucial role in maintaining the structural integrity and appearance of the installation. Over time, mortar can crack or deteriorate, allowing water to penetrate the surface and potentially causing damage. Regularly inspect your mortar joints for signs of wear and tear, and address any issues promptly by repointing or repairing the damaged areas.

5. Preventing and Treating Biological Growth

Moss, algae, and lichen can grow on natural stone cladding, particularly in damp or shaded areas. These growths can not only detract from the stone’s appearance but also cause damage over time. To prevent biological growth, ensure proper drainage and ventilation around your stone cladding and remove any debris that could hold moisture. If you notice moss, algae, or lichen on your stone, treat the area with a gentle biocide specifically designed for natural stone surfaces.


Transform your space with precision and artistry Stonemasons Sydney, where expertise meets craftsmanship. Caring for your natural stone cladding is essential to ensure its longevity and stunning appearance. By following these maintenance tips and tricks, you can keep your stone cladding looking its best and enjoy the timeless beauty it adds to your property. Regular cleaning, sealing, stain removal, mortar joint maintenance, and preventing biological growth are all crucial steps in maintaining the integrity and charm of your natural stone cladding for years to come.