Kandla Grey Porcelain Paving Outdoor Tiles – 900x600mm – 20mm

Unlike traditional stone, which can be prone to weathering, uneven colouration, or frequent sealing, porcelain provides a resilient, low-maintenance surface that retains its appearance year-round. It’s this unique blend of visual charm and practicality that has made Kandla Grey Porcelain Paving one of the most in-demand materials among homeowners, landscape designers, and contractors working on both residential and commercial projects.

What is Kandla Grey Porcelain Paving?

Kandla Grey Porcelain Paving is a premium outdoor surface solution crafted from a mix of refined clay, sand, and natural minerals. These materials are pressed and fired at extremely high temperatures to create vitrified slabs that are remarkably dense, strong, and resistant to the elements. The result is a paving product that performs far beyond traditional stone or concrete options in terms of longevity, cleanliness, and environmental resistance.

Each tile is designed to replicate the soft, tonal variation of quarried Kandla Grey sandstone — a popular natural material known for its timeless elegance. However, while sandstone often shows inconsistencies and demands regular upkeep, Kandla Grey Porcelain offers the same aesthetic appeal without those drawbacks. The slabs are rectified for precise sizing, meaning tighter grout lines and cleaner layouts. Combined with their slip resistance, colour stability, and low porosity, these characteristics make porcelain paving one of the most versatile and future-proof options for modern landscaping projects.

Aesthetic Appeal of Natural Stone

Natural stone has long been admired for its rustic charm and unique variation — and Kandla Grey Porcelain captures this beauty flawlessly. Each slab is digitally printed with high-definition patterns that mimic the subtle veining, grain, and layered tonal shifts of authentic sandstone. The light-to-mid grey palette, highlighted with occasional warm or cool undertones, brings a sense of depth and movement across paved surfaces, preventing the space from feeling flat or repetitive.

What sets this porcelain paving apart is its ability to offer the natural allure of hand-split stone while maintaining a consistently elegant finish across every tile. The lightly riven texture adds to the stone-like effect, offering a tactile experience underfoot that feels authentic, not artificial. Whether used in garden patios, courtyards, or terraces, this visual fidelity ensures the surface adds both beauty and sophistication to its surroundings — without the unpredictable colour variations and maintenance issues that come with real stone.

Modern Look with Traditional Charm

Though based on the traditional style of quarried stone, Kandla Grey Porcelain Paving Tiles provide a distinctly modern take. The larger 900x600mm format allows for crisp linear patterns that give outdoor spaces a sense of direction and balance. The rectified edges contribute to narrow grout lines, enhancing the overall sleekness of the layout — a detail that’s especially popular in contemporary designs.

At the same time, the tonal characteristics of Kandla Grey Porcelain reflect the heritage of natural sandstone, making it equally suitable for more classic or rural outdoor settings. It’s this fusion of modern form and traditional influence that enables the tiles to serve as a visual bridge between contrasting materials — such as wood decking, gravel, or rendered walls. Whether installed in a high-end rooftop terrace or a cottage garden, these slabs deliver timeless charm with modern efficiency.

Versatile Design for Contemporary Gardens

Few materials offer the same level of design flexibility as Kandla Grey Porcelain Paving. It can be installed seamlessly across a wide range of external applications, including driveways, outdoor dining areas, pathways, pool surrounds, and garden patios and paths. The consistent sizing and finish make it ideal for creating coordinated zones — like extending a patio across to a pathway or connecting a seating area to a barbecue zone — without visual interruption.

The porcelain’s non-porous nature means it can also be used in areas that experience regular moisture or dirt, such as around flower beds or beneath pergolas. The cool grey hue works beautifully with natural greens, timber structures, or architectural elements like corten steel and white render. For builders, landscape architects, and property developers, this versatility translates into broader design freedom without compromising on durability or aesthetic quality. Whether in modern new builds or classic renovations, these tiles provide the backbone for stylish and cohesive garden layouts.

Benefits of Kandla Grey Porcelain Paving

Exceptional Slip Resistance for Safer Surfaces

Safety is essential in any well-designed garden or commercial outdoor space. Each Kandla Grey Porcelain Paving Slab is rated R11, which means it offers high slip resistance in both dry and wet conditions. This makes it a reliable choice for pool areas, steps, entrances, and even driveways — especially in climates like the UK where rain and frost are frequent concerns. The lightly textured surface adds grip without compromising the visual smoothness, making it both practical and refined.

Frost-Proof and Weather-Resistant Durability

British weather can be unpredictable, but Kandla Grey Porcelain Paving 900 X 600 is built to handle it. The vitrified surface repels moisture, meaning the slabs won’t freeze, crack, or become brittle in sub-zero temperatures. Even in areas exposed to direct sunlight, the colour remains stable and the structure intact. This durability makes it ideal for long-term use in courtyards, terraces, or landscaped walkways, where ongoing exposure to wind, rain, and frost is inevitable.

Stain and Fade Resistance

These porcelain slabs are non-porous, so they don’t absorb liquids, grease, or organic matter. Spilled wine, muddy footprints, or oil from garden equipment can all be wiped away with ease — no scrubbing, sealing, or specialist cleaning products required. The tiles also resist fading under UV exposure, ensuring they maintain their colour over time, whether installed in shaded areas or full sun. This makes them perfect for garden patios, outdoor kitchens, and commercial seating areas that demand a consistently smart appearance.

Minimal Maintenance, Maximum Longevity

One of the most appealing aspects of Kandla Grey Porcelain Paving Tiles is how little effort they require to stay looking their best. They don’t need annual sealing, re-grouting, or harsh chemical treatments. Regular sweeping and the occasional rinse with warm water and mild detergent is all that’s needed. This low-effort care routine makes them ideal for busy homeowners who want a beautiful garden without the burden of ongoing maintenance.

Impact and Scratch Resistance

The dense composition of porcelain makes it highly resistant to impact, scratching, and abrasion — even under heavy loads or frequent use. Whether accommodating furniture movement, garden tools, or dropped objects, these slabs maintain their surface integrity. This is a significant advantage in spaces where durability matters — such as driveways, courtyards, and commercial footpaths.

Environmentally Conscious Choice

Porcelain production involves efficient use of natural materials and generates minimal waste compared to quarrying stone. Additionally, the long lifespan of Kandla Grey Porcelain Patio Slabs means fewer replacements, less landfill waste, and fewer chemical treatments over time. For designers and contractors working on sustainable landscapes, this makes porcelain a smart, responsible material choice.

Product Specifications: 900x600mm Slabs

Dimensions, Thickness & Finish

Each Kandla Grey Porcelain Paving Tile measures 900mm x 600mm — a format that offers excellent coverage and creates elegant, uninterrupted visual lines. The generous slab size is particularly effective in contemporary garden designs where symmetry and spaciousness matter. With a thickness of 20mm, the slabs strike the perfect balance between robust durability and manageable weight. The surface has a matte finish with a subtle riven texture that enhances slip resistance while softening the visual glare under direct sunlight. This texture not only mimics the feel of Kandla Grey Paving Slabs, but also contributes to a more organic, natural aesthetic.

Weight and Coverage per Pack

Each pack of Kandla Grey Porcelain Paving Slabs 900 X 600 typically contains enough tiles to cover approximately 21.6m², making it suitable for medium to large-scale paving slab projects. Weighing around 1000kg per pack, it ensures a solid, grounded installation once laid. This generous coverage area reduces the need for excess joins or varied sizes, creating clean lines and consistent layouts. Whether for a spacious patio, a garden entertaining space, or a full Kandla Grey Porcelain Patio Pack installation, this pack size provides efficiency, minimises waste, and simplifies project planning for installers.

Edge Style and Surface Texture

Each tile is rectified, meaning the edges are machine-cut for extreme precision. This ensures consistent sizing across every slab — critical for achieving uniform grout lines and professional results. These precise edges help maintain neat spacing, reduce the risk of uneven gaps, and streamline the installation process. The surface is vitrified and finely textured to resemble the slight clefts found in natural split stone, delivering a tactile feel underfoot while improving grip. This combination of calibrated edges and naturalistic surface design bridges the visual appeal of traditional stone with the ease of working with a high-performance manufactured product.

Ideal Uses for Kandla Grey Porcelain Paving

Garden Patios and Outdoor Entertaining Spaces

Kandla Grey Porcelain Paving Tiles are one of the most popular choices for garden patios and outdoor entertaining areas thanks to their elegant finish, low maintenance, and long-lasting durability. Their consistent grey tone works perfectly with both traditional planting schemes and modern garden furniture, creating a unified and inviting space for guests. Whether laying a patio for summer dining, building an outdoor kitchen zone, or planning a tranquil seating area, these porcelain tiles provide a sleek backdrop that enhances any garden style. Their resistance to weather and staining also means minimal upkeep — perfect for homeowners who want lasting beauty without the hassle of sealing or scrubbing.

Driveways and Long Garden Pathways

The robust design of Kandla Grey Porcelain Paving 900 X 600 makes it ideal for driveways, side access paths, and extended garden walkways that see high levels of foot or vehicle traffic. These slabs can comfortably withstand the weight of cars, garden machinery, and constant use without cracking, warping, or chipping. Their vitrified core ensures they remain intact through wet weather, frost, and temperature fluctuations — common issues in the UK climate. With rectified edges and standardised sizing, they can be laid in clean, even patterns, helping to create a polished, professional look for any modern exterior hardscape project.

Around Pools, Water Features, and Hot Tubs

Wet areas demand safety without sacrificing style. Anti-slip Kandla Grey outdoor tiles are R11 rated, making them perfect for swimming pool surrounds, decorative ponds, garden fountains, and hot tub bases. The surface texture provides reliable grip in both dry and damp conditions, ensuring safe movement around slippery zones. Additionally, the porcelain’s non-porous nature prevents moss, mould, and algae from taking hold — a major advantage over natural stone, which can degrade over time in moist environments. With their large 900x600mm format, these slabs maintain visual flow, reducing joint lines and allowing cohesive design continuity around curved or irregularly shaped water features.

Courtyards, Roof Terraces, and Balconies

For smaller spaces like roof terraces, urban courtyards, or balconies, the sleek proportions of Kandla Grey Porcelain Paving Slabs 900x600mm help make the area feel larger and more open. The slabs’ muted colour tone reflects light, while their clean-cut format allows for streamlined installation without visual clutter. Lightweight but strong, they can be used on elevated platforms or supported decking systems. This makes them a favourite among city garden designers looking to add contemporary style without exceeding weight limits or compromising drainage.

Front Garden Paths and Entrances

First impressions matter. Installing Kandla Grey Porcelain Paving along front garden paths or entrances creates a welcoming and refined look. The neutral grey finish complements brick, render, timber cladding, and more, allowing seamless integration with a property’s existing materials. And because it’s resistant to stains and watermarks, the entrance remains cleaner for longer — even during winter months. These slabs also provide a safer, non-slip surface for residents and visitors alike.

Utility Areas, Sheds, and Greenhouses

For purely functional spaces, such as the area around garden sheds, greenhouses, or utility storage zones, Grey Porcelain Slabs offer a clean, durable, and easy-to-maintain surface. Mud, water, and fertiliser spills can be quickly cleaned without staining or absorbing into the slab. The uniform finish provides a solid base for heavy pots, tools, or shelving, and its visual consistency elevates even the most practical zones of the garden into something visually neat and tidy.

Kandla Grey vs Natural Kandla Sandstone

When deciding between Kandla Grey Porcelain Paving and natural Kandla sandstone, understanding the key differences is essential. Both have strong aesthetic appeal, but they differ significantly in performance, maintenance, and long-term value. Below is a comparison of the two materials based on the most important decision-making factors.

Key Takeaway:

• For those seeking a modern, durable, low-maintenance paving option, Kandla Grey Porcelain Patio Slabs are the clear winner.
• If a project prioritises natural variation and a traditional finish, natural Kandla sandstone may still be suitable — though it comes with more upkeep.

By understanding these side-by-side distinctions, buyers can make an informed decision based on design goals, maintenance expectations, and long-term budget.

Installation Guidance for Kandla Grey Porcelain Slabs

Proper installation is key to maximising the lifespan, performance, and aesthetic impact of Kandla Grey Porcelain Paving 900x600mm. Unlike natural stone, porcelain slabs demand precision, specific adhesives, and full coverage bedding to ensure a stable, long-lasting surface. The following steps outline the correct installation method, suitable for both residential and light commercial projects.

Step 1: Tools & Materials Checklist

Before starting, gather the following tools and materials:

• Tape measure & string line
• Spirit level & rubber mallet
• Shovel, rake, and compactor plate
• Angle grinder with a porcelain-grade diamond blade
• 5mm tile spacers
• Trowel and notched adhesive spreader
• Mixing bucket and paddle mixer
• SBR (Styrene-Butadiene Rubber) bonding agent (optional for enhanced adhesion)
• External-grade porcelain tile adhesive
• Flexible jointing compound (exterior grout)
• Water & mild detergent (for final clean)

Step 2: Preparing the Sub-Base

Recommended Sub-Base and Bedding
Start by excavating the area to a depth of 150–200mm, allowing space for a 100–150mm compacted sub-base, 20–30mm of full-bed adhesive, and the 20mm slab itself.

1. Remove vegetation, soft soil, and debris.
2. Lay a 100–150mm layer of MOT Type 1 crushed stone or hardcore.
3. Compact using a plate compactor until level and solid.
4. Ensure the sub-base has a slight fall (1:80 gradient) to aid drainage and prevent water pooling.

Step 3: Applying Adhesive & Bonding Slabs

1. Prepare a full-bed porcelain paving adhesive using the manufacturer’s instructions. Avoid dot-and-dab techniques — porcelain must be fully supported underneath.
2. Optionally, coat the back of each slab with a diluted SBR bonding slurry to improve adhesion.
3. Use a notched trowel or adhesive spreader to apply adhesive evenly onto the sub-base.
4. Bed each Kandla Grey Porcelain Tile firmly into the adhesive, tapping gently with a rubber mallet for full contact.
5. Use a spirit level to ensure each slab sits level and in line with the layout plan.

Step 4: Tile Spacing and Jointing

Tile Spacing and Grouting Tips

• Insert 5mm spacers between slabs to allow for expansion and contraction.
• After adhesive sets (usually 24 hours), mix and apply an exterior flexible grout or resin-based jointing compound.
• Choose a grout colour that complements the Kandla Grey Porcelain Paving Tiles for a cohesive appearance.
• Use a pointing trowel or sweep-in technique depending on grout type.
• Lightly mist the joints if working on hot or windy days to avoid premature curing.

Step 5: Cutting Porcelain Slabs

Porcelain is dense and tough — it requires proper tools:

• Use an angle grinder with a diamond-tipped porcelain blade.
• Mark cuts clearly using a wax pencil or tile marker.
• Wear protective gear, and always cut in a well-ventilated space or use wet-cutting methods to reduce dust.

Precision cuts are vital for edging, curves, and around features like outdoor kitchens, water features, or planters.

Step 6: Final Cleaning and Curing

• Allow grout to cure for the recommended time before washing down.
• Clean the paving with warm water and a pH-neutral detergent.
• Avoid walking on freshly laid slabs for 24–48 hours depending on temperature and humidity.
• Check that all joints are sealed and debris-free.

DIY vs Professional Installation

DIY Considerations:
While it’s possible to install Kandla Grey Porcelain Patio Slabs as a DIY project in small, simple spaces, success depends heavily on precision. Poor sub-base preparation, uneven bedding, or rushed cutting can lead to long-term issues such as cracking or lippage.

Professional Recommendation:
For larger areas, complex layouts, or installations involving slopes, drainage planning, or curves, hiring builders or contractors experienced in outdoor porcelain paving is strongly advised. They can ensure:

• Consistent gradients for drainage
• Professional jointing and alignment
• Efficient and waste-reducing cutting
• Correct curing times and substrate handling

Cleaning & Maintenance Tips

Regular Cleaning Routines

One of the biggest advantages of Kandla Grey Porcelain Paving Slabs 900x600mm is their exceptionally low-maintenance nature. Unlike natural stone, which often requires sealing, pressure washing, and specialist treatments, porcelain offers an easy-clean surface that stays looking fresh with minimal effort. Below are clear, actionable tips for ongoing care.

Regular Cleaning Routines

Routine cleaning is both fast and effective. For general upkeep:

• Use a soft-bristled broom to sweep away leaves, dirt, and debris.
• Rinse with clean water using a hose or pressure washer (set to a low-to-medium setting to avoid dislodging grout).
• For occasional deeper cleans, use a pH-neutral cleaner mixed with warm water and mop across the surface.
• Rinse thoroughly to remove any residue.

Thanks to their non-porous structure, Kandla Grey Porcelain Tiles resist water absorption. This means mud, moss, and food spills stay on the surface and can be wiped or washed away — unlike porous materials such as natural sandstone, which tend to soak up grime and discolour quickly.

Preventing Stains and Grime

In high-traffic zones such as outdoor dining areas, BBQ spaces, and garden patios, spills from oils, sauces, and drinks are inevitable. With Grey Porcelain Patio Tiles, most stains can be prevented entirely if addressed promptly:

• Wipe spills as soon as they occur — especially acidic items like wine, lemon juice, or tomato sauce.
• Avoid using bleach, ammonia, or highly acidic/alkaline cleaners that could dull or damage the matte finish.
• For stubborn residue, use a porcelain-safe patio degreaser or cleaning solution specifically formulated for vitrified surfaces.

Because these slabs are non-absorbent, even persistent grime or algae doesn’t penetrate — making maintenance easier, cheaper, and less frequent than with traditional natural stone or concrete alternatives.

Long-Term Care for Outdoor Use

Kandla Grey Porcelain Paving is designed to withstand everything the outdoors throws at it. Long-term performance remains strong even under:

• UV exposure – the slabs retain their colour and don’t fade, even in full sun.
• Heavy garden furniture – the dense surface resists scratches, chipping, or denting.
• Frost and rain – their vitrified structure prevents freeze/thaw cracking and water damage.

For extended durability:

• Inspect grout joints and edges seasonally — especially in areas exposed to heavy rainfall or foot traffic.
• Reseal joints using a flexible compound if you notice cracking or water ingress.
• Keep the surrounding area clear of overhanging trees or bushes that may drop sap or organic matter.

Tip: Schedule a light patio clean at the start and end of each season to keep surfaces looking fresh year-round.

Why Porcelain Is Lower Maintenance Than Natural Stone

Compared to materials like Kandla sandstone, concrete paving, or limestone, Kandla Grey Vitrified Porcelain Tiles offer:

• No sealing required — ever.
• No moss/algae penetration — easier to clean and safer underfoot.
• No efflorescence — unlike concrete or stone, porcelain won’t develop unsightly white salt marks.
• Reduced chemical use — keeping your garden safer for pets, children, and plants.

For homeowners, landscape designers, and commercial landscapers, this results in lower long-term upkeep costs and fewer headaches — all while preserving a crisp, modern finish that continues to impress.