Looking for a simple yet stylish way to refresh your outside space? Slate chippings might be the answer. These small, flat pieces of natural stone are a favorite among gardeners. Whether you want to resurface a garden path, add texture to flower beds, or create a low-maintenance patio, slate chippings will give your garden a modern and sleek look.
So why are slate chippings so popular with homeowners and landscapers? Unlike gravel or crushed stone, slate has a layered structure and a wide range of colors from deep blue and plum to green and grey. It’s not just a practical choice; it’s a decorative one that looks wonderful with plants, water features, and outdoor furniture.
Slate Chippings Price Summary by Packaging
| Packaging Type | Typical Weight | Price Range (USD) | Notes |
|---|---|---|---|
| Small Bags | 20–25 kg | $1.76 – $2.64 | Ideal for topping up small areas, pots, or borders. Higher end reflects premium colors and larger sizes. |
| Bulk Bags (Tonne Bags) | 800–900 kg | $40.15 – $51.43 | Best suited for full garden beds, pathways, or landscaping projects. Cost-effective per kg/tonne. |
| Mini Mulch Slate (Small Size) | ~800–900 kg | Starts around $38 – $40 | Slightly cheaper due to smaller, irregular pieces. Good for coverage and weed suppression. |
| Premium Colors (Plum, Blue, Green) | Any size | ~$1.87 – $2.64 (Small Bag) ~$41.25 – $50.60 (Bulk Bag) | Usually priced 5–10% higher than standard grey slate. Offered in more decorative finishes. |
In this article, we’ll walk you through everything you need to know about using slate chippings in landscaping. From the different sizes and colors available to their pros and cons, you’ll discover how slate compares to other aggregates like gravel and crushed stone. We’ll also guide you on where slate chippings work best, when not to use them, and how to install and maintain them properly.
- What are Slate Chippings?
- Slate Chippings Types
- Pros and Cons of Slate Chippings
- Why Slate Chippings Are Better for Patios, Pathways & Walkways
- Where Can You Use Slate Chippings
- Where You Should NOT Use Slate Chippings
- Maintenance Tips for Slate Chippings
- Slate Chippings vs. Gravel vs. Crushed Stone
- How Much Do Slate Chippings Cost?
- Installation Tips for Slate Chippings
- Where to Buy Slate Chippings at Bulk Prices
- FAQs
- Summary
- Key Takeaways
What are Slate Chippings?
Slate chippings are rough chunks of natural slate stone that have been crushed to size for use in landscaping. Since slate consists of finely grained metamorphic rock, it splits into thin, angular layers that give these chippings their flat, smooth texture.
Slate Chippings Types
Slate chippings come in different sizes and colours, each for specific landscaping uses. Choose the right one depending on where you will use them and the look you want to achieve.
By Size
- Mini Mulch Slate (5–15 mm): For flower beds, pots, and mulching around plants. The smaller size helps retain soil moisture and suppress weeds.
- 20 mm Slate Chippings: The most popular size for garden paths, patios, and decorative borders. You get a comfortable walking surface and a neat finish.
- 40 mm Slate Chippings: Larger pieces that give a bolder look, often used in water features or decorative areas. This variety makes slate chippings not only practical but also highly versatile, whether you’re looking for a modern garden or a natural look.
By Color
- Blue Slate: Blue slate, which is modern and striking, works well in trendy gardens and contrasts beautifully with the greenery.
- Plum Slate: Warm purple tones bring a sense of warmth and elegance to the space. This works well with traditional gardens as well as flower beds.
- Green Slate: This natural colour blends in with shrubs, plants, and woodland gardens.
- Gray Slate: This is a neutral and classic colour that goes with almost everything. It’s also easy to clean and has a timeless finish.
You can create a low-maintenance outdoor living space by combining different colors and sizes.
Pros and Cons of Slate Chippings
Slate Chippings Pros and Cons
| Pros | Cons |
| Attractive natural look – Rich colors that add style and elegance to outdoor spaces. | Higher upfront cost – More expensive than standard gravel. |
| Durable and weather-resistant – Withstands harsh outdoor conditions for years. | Angular edges can be sharp – May not be suitable for children’s play areas. |
| Reduces garden maintenance – Helps suppress weeds and keeps spaces neat. | Can be slippery when wet – Smooth surfaces may become slick in rain. |
| Improves soil moisture retention – Acts as a mulch to keep plants hydrated. | Not ideal for heavy loads – Unsuitable for driveways with large/heavy vehicles. |
| Weed suppression benefits – Works best with a weed membrane underneath. | |
| Eco-friendly and sustainable – A natural by-product of quarrying. |
Why Slate Chippings Are Better for Patios, Pathways & Walkways
Among all the numerous ornamental aggregates offered, slate chippings tend to be the best for patios and paths as well as walkways. These are not just fashionable; they’re practical too.
- Modern and stylish Finish. Wherever you use slate, you will notice that it immediately enhances the appearance of your garden, giving it a contemporary and clean look.
- Maximum comfort underfoot when installed correctly. Slate chippings offer you a far more pleasant walking surface compared to clear gravel, with the correct size (usually 20 mm) along with a well-prepared foundation.
- In comparison to gravel, slate produces significantly less dust. Slate helps keep your outside areas clean since it does not create dust as frequently as other kinds of gravel.
- Longer Colors in Outdoor Spaces. Slate is an extremely versatile material that may be utilized for many years, including planting brand new beds, since it retains its color all year round.
Slate chippings are a terrific choice for your pathway or patio since they’re durable and long-lasting.
Where Can You Use Slate Chippings
The flexibility of slate chippings is among the best benefits. They work nicely for decorative and also practical uses in numerous areas of your garden or outdoor area.
Popular Uses of Slate Chippings
- Garden Paths and Patios
Using slate chippings, it is possible to easily create stylish, low-maintenance walkways and patios.
- Around Ponds and Water Features
Positioned close to water, Slate looks wonderful with its pure texture and color. It provides a soothing, reflective finish.
- Shrub Gardens and Flower Beds
Create plant beds that are well-organized and protected, using slate as a mulch, while simultaneously maintaining the dampness of the soil.
- Moisture Control – Mulching and Moisture Control
This can be a really good way to keep your plant alive throughout a dry spell and to minimize evaporation.
- Driveways (Light Traffic Only)
Created for small vehicle traffic only, this particular driveway is ideal for light use.
- Additions to Decorative Garden Features
For a simple, finished appearance, slate chippings are ideal in rockeries as an edging material for lawns or planters.
Whether you’re looking for a modern landscape or a low-maintenance garden, slate chippings can help you create the design you desire.
Where You Should NOT Use Slate Chippings
Slate chippings have many uses, but they may not be the best choice for every application. You might run into problems later on if you do not know what its limitations are.
Avoid using slate chippings in certain areas such as:
- Erosion spots or areas with steep slopes should be avoided.
Slopes may wash away or even shift slate because it’s very light when compared with larger stones.
- Driveways with Heavy Vehicles
The pressure of trucks and vans is too great for slate chippings to endure the continual pressure. The stones might sink, disperse, or crack as time passes.
- Spaces that need Frequent Leveling or raking
The chips themselves are usually reduced in size by the continual raking of the slate, which has sharp edges that are sharp and flat.
Stone or even gravel tends to be a much better option for heavy-duty tasks.
Maintenance Tips for Slate Chippings
The low-maintenance nature of slate chippings is one of the primary reasons they’re very popular. Nevertheless, it is possible to keep them looking vibrant and fresh with a bit of care and attention.
Keeping Your Slate Chippings Clean
- A garden brush or perhaps a light rake may be used to get rid of any fallen leaves and debris.
- A pressure washer or garden hose can remove stubborn dirt or algae.
- Before dispersing slate chippings, always lay a top-quality weed membrane.
- If you notice gaps appearing in the ground, it indicates that you need to add more soil, as this could lead to weed growth.
- Topping and replacing the Up Chippings Over Time. Through time, slate might settle or scatter. Topping up with a fresh layer every 2-3 years helps keep the surface level & appealing.
- Putting in a thin layer of mulch yearly to keep the level and coverage around flower beds or pathways is advised.
Your slate chippings are going to stay functional, vibrant, and clean for a long time, with little effort.
Slate Chippings vs. Gravel vs. Crushed Stone
Lots of people ask themselves which aggregate to use when selecting decorative aggregates—can I use crushed stone, gravel, or slate chippings? Every project has its own distinctive characteristics, but Slate can truly help your project.
Slate Chippings vs. Gravel vs. Crushed Stone
| Feature | Slate Chippings | Gravel | Crushed Stone |
| Visual Style | Modern, sleek, and stylish | Rustic and traditional | Plain and functional |
| Dust Levels | Stays cleaner, low dust | Creates dust in dry weather | Minimal dust but rough finish |
| Comfort Underfoot | Smooth (esp. 20 mm size) | Uneven, less comfortable | Rough, not ideal for walking |
| Cost | Higher upfront, long-lasting | Usually cheaper, popular for large driveways | Moderate, depends on type |
| Texture & Finish | Flat, smooth layers, refined | Rounded or jagged stones | Angular, rough texture |
| Best Uses | Pathways, patios, beds, decorative landscaping | Large driveways, rustic landscapes | Construction, drainage, heavy-duty driveways |
| Appearance | Decorative and attractive | Natural but less refined | Practical, not decorative |
What Should You Choose?
Slate chippings provide a low-maintenance choice that is extremely stylish. Gravel or crushed rock is going to work much better for your project in case you want it with a heavy-duty strength, or if your finances are tight.
How Much Do Slate Chippings Cost?
Whenever you purchase slate chips, the cost is going to vary depending on color, size, and location. Slate can be more costly compared to gravel, but it has better looks and it is more durable.
Slate Chippings Price Summary by Packaging
| Packaging Type | Typical Weight | Price Range (USD) | Notes |
|---|---|---|---|
| Small Bags | 20–25 kg | $1.76 – $2.64 | Ideal for topping up small areas, pots, or borders. Higher end reflects premium colors and larger sizes. |
| Bulk Bags (Tonne Bags) | 800–900 kg | $40.15 – $51.43 | Best suited for full garden beds, pathways, or landscaping projects. Cost-effective per kg/tonne. |
| Mini Mulch Slate (Small Size) | ~800–900 kg | Starts around $38 – $40 | Slightly cheaper due to smaller, irregular pieces. Good for coverage and weed suppression. |
| Premium Colors (Plum, Blue, Green) | Any size | ~$1.87 – $2.64 (Small Bag) ~$41.25 – $50.60 (Bulk Bag) | Usually priced 5–10% higher than standard grey slate. Offered in more decorative finishes. |
Slate Chippings Bulk Buying Price
| Size | Color | Factory Price/Tonne (USD) | Bulk Bag (USD) | Small Bag (USD) | Retail/Tonne (USD) | MOQ |
|---|---|---|---|---|---|---|
| 10–14 mm | Blue | 46.20 | 40.15 – 41.80 | 1.76 – 1.98 | 71.50 | 10 T |
| Plum | 47.85 | 41.25 – 42.90 | 1.87 – 2.09 | 73.70 | 10 T | |
| Green | 47.85 | 41.25 – 42.90 | 1.87 – 2.09 | 73.70 | 10 T | |
| Graphite/Grey | 48.40 | 41.80 – 43.45 | 1.93 – 2.15 | 74.80 | 10 T | |
| 14–20 mm | Blue | 46.75 | 40.70 – 42.35 | 1.82 – 2.04 | 72.60 | 10 T |
| 20 mm | Plum | 49.50 | 42.90 – 44.55 | 1.98 – 2.20 | 74.80 | 10 T |
| Green | 49.50 | 42.90 – 44.55 | 1.98 – 2.20 | 74.80 | 10 T | |
| Graphite/Grey | 50.60 | 43.73 – 45.38 | 2.04 – 2.26 | 75.90 | 10 T | |
| 30–50 mm | Blue | 51.15 | 44.00 – 45.65 | 2.09 – 2.31 | 77.00 | 8 T |
| 40 mm | Plum | 52.80 | 45.10 – 46.75 | 2.15 – 2.37 | 79.20 | 8 T |
| Green | 52.80 | 45.10 – 46.75 | 2.15 – 2.37 | 79.20 | 8 T | |
| Graphite/Grey | 53.90 | 45.93 – 47.58 | 2.20 – 2.42 | 80.30 | 8 T | |
| 50–100 mm | Blue | 56.10 | 48.13 – 49.78 | 2.31 – 2.53 | 83.60 | 8 T |
| Plum | 57.20 | 48.95 – 50.60 | 2.37 – 2.59 | 84.70 | 8 T | |
| Green | 57.20 | 48.95 – 50.60 | 2.37 – 2.59 | 84.70 | 8 T | |
| Graphite/Grey | 58.30 | 49.78 – 51.43 | 2.42 – 2.64 | 85.80 | 8 T |
Installation Tips for Slate Chippings
Laying slate chippings is fairly straightforward, but a few careful steps will ensure a neat, long-lasting finish.
Step 1: Prepare the Ground
Eliminate all of the dead grass, weeds, and waste from the area. Make use of a shovel to level the surface so that you do not get bumps and dips.
Step 2: Apply a weed membrane.
Roll an excellent Weed management cloth over the slate to keep unwanted weeds from developing. Put in the chippings and secure it using landscape pins or pegs so that it will not shift if you add the chippings.
Step 3: Adding a Base Layer (Optional)
In case you would like to provide additional durability, either with crushed stone or hardcore, it is a good idea to get it done in your driveways, patios, or paths.
The surface lasts significantly longer, enhances stability, and prevents sinking.
Step 4: Spread the Slate Chippings Around
Place even layers of slate all over the entire area. When it comes to borders and beds, you need to strive for a depth of 4-5 cm or maybe 5-6 cm for driveways and paths.
Step 5: Finish & Maintenance
Permit the slate to settle down by gently watering it. Do not forget to check areas that require attention, and then slowly add more layers as time passes.
Where to Buy Slate Chippings at Bulk Prices
When it comes to buying slate chippings, the price varies greatly depending on where you shop. If you’re doing a bigger garden project, buying in bulk is always the way to go. Here are your options:
Local Garden Centres
- Good if you only need a few small bags.
- You can see the product before you buy.
- But the per-bag price is usually higher than the bulk price.
Online Suppliers
- Nationwide delivery and more colors and sizes.
- Often have bulk discounts.
- Saves the hassle of transport, but delivery costs can add up.
Direct from Factories & Quarries (Best Value)
If you want to save money and get genuine high-quality slate chippings, buying direct from a trusted source is the way to go.
Petrosstone is a reliable supplier of bulk slate chippings. They specialize in decorative aggregates and are perfect for homeowners, landscapers, and contractors. By buying direct from Petrosstone, you cut out the middleman and get:
- Better bulk price than retail stores.
- More colors and sizes to choose from.
- Direct-to-site delivery saves you time and effort.
Bulk Buying Tip
One bulk bag (800-900kg) covers 8-10 m² at 5 cm depth, so it’s the most cost-effective for big projects like patios, pathways, and flower beds.
FAQs
Q1. Are slate chippings beneficial for drainage?
Yes. When laid properly, slate chippings will enable water to get through effortlessly, decreasing the potential for area puddling and boosting drainage.
Q2. Do slate chips discolor over time?
The slate is usually naturally colorfast and weather-resistant. Their natural color may be restored by giving them a quick rinse or rain, even though they might be brighter when dried out.
Q3. Can I use slate chips near plants?
Yes, certainly. Using slate as a mulch keeps the earth moist, fights weeds and also adjusts the temperature, promoting healthier crops.
Summary
Slate chippings are one of the most versatile and cool options for your garden or outdoor project. With so many colours, durable and low maintenance, they add instant charm to paths, patios, flower beds, and decorative features. They may be a bit more expensive than gravel, but their long-term appeal and practicalities make them a good investment for landscaping.
Whether you’re topping up a small flower bed or designing a modern patio, slate chippings are eco-friendly, sustainable, and look good. And if you’re buying in bulk, we can help you get the best quality slate at the best price.
Key Takeaways
- One of the most versatile and decorative aggregates used today is slate chippings.
- They are available in blue or plum, green or gray for various garden styles and uses.
- Compared to gravel and crushed stone, slate is cleaner-looking, more comfortable underfoot, and less dusty – but costs slightly more.
- Recommended for use on patios, pathways, flower beds, decorative areas, and water features – not recommended for heavy-use driveways or steep sides.
- They need little upkeep – just occasional cleaning, weed control, and top-up every few years.
- Buying slate chips in bulk from PetroStone gets you better pricing, more variety, and faster delivery.
Feel free to get in touch for a free consultation, quote, and get a detailed understanding from our experts here at Petros®. Visit https://petrosstone.com/ or call +91-8446360361 and WhatsApp
Hi, I’m Dhananjay,
With a background in architecture and years of industry experience, I share insights on materials that shape great design. At Petros® Stone, I craft content that highlights the beauty and utility of natural stone, helping architects, builders, and homeowners make informed choices while strengthening the brand’s voice and online presence.
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