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Achieve a clean, contemporary, and classic finish to your garden with Hammerstone Grey Porcelain. With its mid-grey tones, this premium porcelain paving is ideal for modern and traditional outdoor spaces. The grey tones vary slightly from slab to slab, adding to the authentic stone look while offering the strength and durability of porcelain. The perfect addition to any outdoor space!
• Non-slip surface for year-round safety
• Low maintenance with zero sealing required
• Complements a range of garden designs
• High resistance to staining and colour fading
• Precision-cut for clean installation
If you’re unsure what type of porcelain you want for your outdoor space, this is where Hammerstone Grey comes into its own. The slight variations of grey make it a highly versatile paving option, complementing a range of designs, colours, and other landscaping materials. Its adaptability makes it an extremely popular product for patios, pathways, and driveways – one that doesn’t fade, age, or weaken over time.
Unlike traditional natural stone, porcelain is built for strength and guaranteed results. Using ultra-dense slabs, Hammerstone Grey offers key advantages, including high resistance to water absorption, frost damage, and everyday wear and tear. This means less staining, less damage, and more confidence in your paving.
One of the biggest benefits of choosing porcelain paving is how easy it is to install and maintain. Hammerstone Grey is no different. As a non-porous material, it doesn’t require sealing and resists most common staining issues, such as moss, algae growth, or spilt drinks! A simple sweep and quick rinse will have your Hammerstone Grey Porcelain paving looking as good as new.
At George Davies Turf & Stone, we understand what landscapers and homeowners need from their garden materials. That’s why we pride ourselves on supplying high-quality porcelain paving that delivers aesthetics and performance. Along with the compatible primer, grout, and slurry for a seamless installation.
When ordering from GDT&S, you also get:
High-quality products are only half the story at George Davies; expert delivery and aftercare are just as important. From your very first enquiry to the moment your Hammerstone Grey Porcelain arrives, every single customer is looked after by our friendly team.
We proudly service Olney, Bedford, St. Albans and the surrounding areas. Operating from our depots in Olney and St. Albans, we can offer a prompt and efficient delivery service for homeowners and professional landscapers alike.
Each delivery of our Hammerstone Grey Porcelain is safely stacked onto rigid trucks equipped with forklifts. With the use of What3Words, we can place your porcelain slabs exactly where you need them (within reason).
Long, narrow tracks and gravel driveways are not a problem! Where possible, we can place stone products, turf pallets, and product bulk bags around the back of your property. All we ask is for 9 ft x 9 ft clear access so the forklifts can get through safely.
Our skilled drivers are highly trained, calm under pressure, and expert problem-solvers when it comes to difficult deliveries. If you have restricted areas, tight entrances, or specific requirements, please tell us when ordering and add notes to your online order.
Trust us when we say: our drivers truly make difficult deliveries easy!

Nope. One of the benefits of porcelain is that it’s non-porous, meaning it doesn’t require sealing and is naturally resistant to moisture and staining.
Typically, porcelain is not slippery when wet. Hammerstone Grey, in particular, has an R11 slip rating, making it safe for us in external, wet conditions.
Porcelain requires minimal cleaning to maintain its elegant look. Occasional sweeping and cleaning with water and a brush is usually enough.
Nope! Porcelain is UV-resistant, so fading is minimal even after years of sun exposure, and Hammerstone Grey retains its timeless grey shade.
Nope! If you have somewhere specific you’d like us to leave your order, let us know in your order notes. You can even leave out a tarpaulin, wheelbarrow, or bin, etc, with a note saying ‘Please leave here.’
In this straightforward guide, our stone experts share the 10 key steps to help you lay Hammerstone Grey Porcelain correctly and achieve a professional finish.
1. Measure the area
Measure the length and width of the area you are paving to calculate how many slabs and materials you’ll need.
2. Mark out the area
Use string lines or markers to outline the space clearly. Remove all turf, weeds, roots, and loose debris.
3. Check the drainage
Dig to the correct depth and ensure the area has a suitable fall so water drains away properly.
4. Lay your sub-base
Install and compact a strong sub-base to create a stable foundation for your porcelain paving.
5. Add your mortar bed
Lay a full mortar bed to support each slab and help prevent movement or cracking over time.
6. Apply primer to the back of each slab
Because porcelain is non-porous, a primer slurry helps create a strong bond between the slab and the mortar bed.
7. Lay the slabs
Place each slab carefully onto the mortar and tap gently into place with a rubber mallet. Use a spirit level and spacers to keep everything even and consistent.
8. Fill the joints
Once the slabs are down, fill the joints with a suitable paving compound to achieve a neat, secure finish.
9. Allow the paving to set
Leave the paving to settle properly before walking on it or putting it into full use.
10. For the best results, porcelain paving should always be laid on a strong, even base with a full mortar bed and primer.
Thanks to its consistent sizing and timeless colouring, Hammerstone Grey delivers a flawless finish in numerous settings.
Some of the most popular places to use Hammerstone Grey Porcelain include:
• Family-friendly gardens
• Outdoor kitchens and entertaining areas
• Pathways and courtyards
• Commercial venues and seating spaces
• Hospitality spaces and dining areas
View our Case Studies to see how our landscaping products are transforming gardens across the UK!