Our Indian Sandstone Paving Slabs combine natural texture with long-lasting performance — favoured by UK landscapers for patios, paths and driveways. Available in Kandla Grey, Autumn Brown (Raj Blend), Raj Green, and a range of calibrated thicknesses for both foot and vehicular traffic.
Q: How long does Indian sandstone last?
A: Properly installed sandstone patios typically last 20+ years; heavy-duty driveways can last longer with correct base preparation.
Q: Do I need to seal the stone?
A: Sealing is optional. It protects against deep staining and preserves colour but isn’t required for performance. Use a breathable, UV-stable sealer.
Q: Is it slip-resistant when wet?
A: The riven finish provides good traction. Regular cleaning prevents algae/moss buildup which can reduce grip.
Q: Which thickness for driveways?
A: Use 30–35 mm heavy-duty flags with a 150 mm+ compacted sub-base for vehicle loads.
Q: Can you deliver samples and how quickly?
A: We offer free sample packs and UK-wide delivery — contact us for lead times and availability.
Sandstone is porous, so it needs a gentle touch. Start by sweeping away loose dirt and leaves. Then use warm soapy water and a stiff brush to scrub the surface. For tougher marks, a specialist stone cleaner works well – just avoid anything too acidic as it can damage the stone. Rinse thoroughly with clean water and let it dry naturally.
Begin by preparing a solid base – dig out the area to the right depth and lay a compacted sub-base of hardcore. On top of that, spread a full bed of mortar (not just dabs) to hold the slabs securely. Lay the Indian sandstone pieces with about a 10–15mm joint, tapping them gently into place with a rubber mallet. Once set, fill the joints with a suitable paving jointing compound and allow it to cure.
The process is much the same as with Indian sandstone. Create a strong foundation with compacted hardcore, then spread a full mortar bed. Place each slab carefully, keeping joints consistent. Check levels as you go to ensure good drainage. Finally, fill the joints with mortar or jointing compound to finish the job neatly.
Sealing your Indian sandstone is a great way to keep it looking its best and protect it from everyday wear, stains, and the growth of algae. Before you start, make sure the paving is thoroughly cleaned and completely dry. Pick a good-quality, breathable sealer designed for sandstone, then apply it evenly using a brush, roller, or sprayer. For the best results, two coats usually work well, giving the first coat time to soak in before adding the second. A fresh seal every few years will help your paving stay vibrant and well-protected.
Keeping your Indian sandstone clean is simple but makes a big difference to its appearance. Start by sweeping away any leaves, dirt, or debris. Then wash the surface with warm soapy water and give it a good scrub with a stiff brush. If you’ve got more stubborn stains or patches of algae, a cleaner that’s safe for natural stone will do the trick. You can use a pressure washer too, but keep it on a low setting and spray at an angle so you don’t damage the surface.
