Kandla Grey Sawn Sandstone Coping Stones – Bullnosed Wall Cappings in Contemporary Grey (610 x 300 x 50mm)

Finish your walling project with sleek, modern style using our Kandla Grey Sawn Sandstone Coping Stones. Cut from premium Kandla Grey Indian Sandstone, these copings feature a smooth sawn and sandblasted surface and a bullnosed front edge, offering clean lines and a refined finish that works beautifully in both contemporary and classic garden designs.

With their signature blend of cool blue-grey tones and subtle tonal variation, these coping stones are the perfect partner to our Kandla Grey paving, steps, and walling, bringing cohesion and sophistication to your outdoor space. Each stone is calibrated to 50mm, making installation simple and consistent from start to finish.

Product Details:

• Size: 610mm (L) x 300mm (W) x 50mm (T)

• Surface: Sawn and sandblasted for a smooth yet grippy texture

• Edge: Bullnosed front, sawn sides

• Thickness: Calibrated to 50mm for uniform installation

Why Choose Kandla Grey Sawn Sandstone Coping Stones?

✔ Stylish Grey Colour Palette – Soft blue-grey tones with natural variation
✔ Sawn & Sandblasted Finish – Sleek texture with excellent visual appeal
✔ Bullnosed Front Edge – Safe, comfortable, and professionally finished
✔ 50mm Calibrated Thickness – Quick and simple to install
✔ Perfect for Garden Walls, Raised Beds & Steps – Provides both protection and polish
✔ Pairs with Kandla Grey Paving & Features – For a seamless, high-end look

In Stock & Ready for Nationwide Delivery

Protect your garden walls and elevate your outdoor aesthetic with Kandla Grey Sawn Sandstone Coping Stones – where durability meets design in every detail.

✅ Trade Discounts Available
✅ Fast UK Delivery
✅ Speak to Our Expert Team for Support & Recommendations

Natural Colour Variation in Raj Green Indian Sandstone

Raj Green Indian Sandstone is renowned for its beautiful blend of natural tones, ranging from soft greens and warm browns to gentle greys and sandy buff hues. As a natural stone, each slab is unique, with variations in shading and texture that add depth, character, and a truly organic look to any outdoor space. Over time, exposure to the elements may further enhance these natural variations, making every patio or pathway distinctive and full of charm. If you’re looking for a harmonious yet varied aesthetic, Raj Green Sandstone is a perfect choice, offering timeless appeal with an authentic, rustic finish.

Example of the colour variation with Raj Green Indian Sandstone

Raj Green Indian Sandstone – Colour Variations in Wet & Dry Conditions

Raj Green Indian Sandstone naturally changes in appearance depending on the weather. When dry, it displays a subtle blend of muted greens, browns, greys, and buff tones, giving a soft, earthy look. However, when wet, the colours deepen and become more pronounced, revealing richer greens, deeper browns, and enhanced variations that bring out the stone’s natural beauty. This dynamic colour shift is a key characteristic of natural sandstone, adding depth and interest to patios, pathways, and outdoor spaces. If you prefer a more consistent look, consider sealing the stone to help control how much the colours intensify when wet.

Technical Specifications

For full details on stone type, origin, sizes, weight, coverage, and pack contents, please refer to the technical specification table below. This information ensures you have everything you need to plan your project accurately.

Step-by-Step Guide to Laying a Patio

Creating a beautiful and long-lasting patio requires the right materials and a solid installation process. Follow our step-by-step guide to ensure a professional finish, using high-quality paving slabs, jointing compounds, and essential finishing touches available at Bridge Street Stone.

Step 1: Plan & Prepare the Area

Before starting, decide on the size, shape, and layout of your patio. Mark out the area using string lines or spray paint and ensure there’s a slight gradient for water drainage.

You’ll Need:

✔ Paving slabs – Browse our range of natural stone and porcelain paving
✔ Measuring tape & string line – For accurate planning
✔ Shovel & wheelbarrow – To clear the area

Step 2: Dig Out & Create the Sub-Base

Excavate the area to a depth of 150-200mm to allow for the base layers. Compact a 100mm layer of MOT Type 1 using a wacker plate to create a firm foundation.

You’ll Need:

✔ MOT Type 1 hardcore – Order high-quality sub-base material
✔ Wacker plate or compactor – Essential for a solid foundation

Step 3: Prepare the Bedding Layer

A mortar bed is needed to hold your paving in place. Use a mix of 4 parts sharp sand to 1 part cement, adding water until it reaches a firm, workable consistency. Lay the mortar to a depth of 30-50mm across the area.

You’ll Need:

✔ Sharp sand & cement – Shop high-quality materials
✔ Mixing tools – Cement mixer or bucket and spade

Step 4: Lay the Paving Slabs

Start laying the slabs from one corner, ensuring a consistent joint gap between each. Use a rubber mallet to tap them into place and check levels with a spirit level.

You’ll Need:

✔ Paving slabs – Explore our natural stone and porcelain paving
✔ Rubber mallet & spirit level – For precision placement

Step 5: Joint & Finish the Patio

Once the mortar has set (24-48 hours), fill the joints using a high-quality jointing compound or traditional sand and cement mix. Brush the compound into the joints and lightly spray with water to activate.

You’ll Need:

✔ Jointing compound or grout – Browse our range of easy-to-use paving grouts
✔ Soft brush & hosepipe – To apply and set the compound

Step 6: Add the Finishing Touches

Complete your patio with matching edging stones, decorative aggregates, or stone ornaments to enhance the overall design.

You’ll Need:

✔ Paving edgings & setts – Define your patio with stylish edging
✔ Decorative aggregates & stone ornaments – Browse finishing touches for your garden

Enjoy Your New Patio!

By following these steps and using high-quality materials from Bridge Street Stone, your patio will be both beautiful and long-lasting.

📦 Need materials? Explore our full range of paving, jointing compounds, aggregates, and finishing touches to complete your project.

How to Clean & Maintain Indian Sandstone

To keep your Indian Sandstone paving looking its best, regular maintenance is key. Sweep away debris to prevent dirt build-up and clean periodically with a mild soapy water solution or a specialist stone cleaner. Avoid using harsh chemicals or pressure washers at high settings, as they can damage the stone’s surface. For long-term protection, consider applying a breathable sealant to help resist stains and enhance colour retention. Over time, natural weathering will add character, but with proper care, your sandstone will remain a beautiful feature in your outdoor space for years to come.

Need Help? We're Here to Assist!

Choosing the perfect paving or stone products for your garden project is an important decision, and we're here to help! Whether you’d like advice on colours, sizes, installation, or suitability, our expert team is ready to assist.

💬 Chat with us online for quick answers

📞 Call us for expert guidance - 01282 860571

📧 Email us with your project details - hello@stonepaving.co.uk

No question is too big or small—get in touch and let us help you make the right choice for your outdoor space!