Washed limestone driveway gravel is one of the most dependable, attractive, and versatile materials used across the UK for driveways and landscaping projects. At Aggregate Superstore, we supply high-quality washed limestone suitable for all types of residential and commercial applications. Whether you’re creating a stable base for a new gravel driveway or enhancing outdoor areas with decorative stone, our washed limestone ticks all the boxes for functionality and kerb appeal.
What Is Washed Limestone Driveway Gravel?

Washed limestone is a sedimentary rock formed from the skeletal fragments of marine organisms. When processed into gravel, it is cleaned to remove dust, clay, and unwanted sediments. The result is a high-performing, clean product ideal for driveways, parking areas, and landscaping surfaces. Its smooth, angular structure helps it lock into place, creating a stable base that supports both foot traffic and vehicle use.
Explore our range of gravel products here:
👉 Washed Limestone Gravel at Aggregate Superstore
Why Choose Washed Limestone for Your Driveway?
When selecting new gravel for a driveway, many homeowners turn to washed limestone for good reason:
-
Excellent Drainage – The washing process eliminates fine particles, making it ideal for use in drainage systems or as a stable base for driveway projects.
-
Durability – Washed limestone is naturally strong and able to withstand tyre treads, foot traffic, and harsh weather conditions.
-
Aesthetic Appeal – Its soft, neutral tones complement both modern and traditional properties.
-
Low Maintenance – It’s less prone to dust or mud due to its clean finish.
-
Versatility – Also used around flower beds, patios, and as decorative aggregates.
For professional next day delivery, check our delivery information.
Sizes and Colours Available
Our washed limestone driveway gravel is available in various sizes, including 10mm, 14mm and 20mm grades. The 20mm gravel is particularly popular for driveways due to its ability to resist displacement while still looking neat and uniform.
Colour variations include soft greys, pale whites, and beige tones, making it a subtle, natural decorative stone that blends beautifully into any outdoor space.
How Is Limestone Gravel Washed?
The washing process involves multiple stages using industrial screening and water jets. Limestone is crushed, sorted, and passed through powerful washers that eliminate dust and fine sediments. The outcome? Clean, ready-to-use crushed limestone gravel is perfect for your driveway project or landscaping surfaces.
Installing a Washed Limestone Driveway
Proper installation is crucial for long-term performance. Here’s a simplified process:
-
Excavate the site to a depth of around 150-200mm.
-
Lay a sub-base using MOT Type 1 for stability.
-
Apply a geotextile membrane to reduce weed growth.
-
Spread the washed limestone evenly at 40–50mm depth.
-
Compact the gravel with a roller or compactor.
-
Allow for proper drainage systems to prevent pooling.
You can calculate your needs with our gravel calculator.
Cost Considerations
Washed limestone tends to be competitively priced compared to premium decorative aggregates like Golden Gravel, Pea Gravel, or Black Basalt. Bulk savings are available via jumbo bags or loose-tipped deliveries. View our latest pricing and order online at
👉 Aggregate Superstore – Shop Products
Maintenance Tips
Maintaining a washed limestone driveway is straightforward:
-
Top up the gravel every 12–24 months to fill any low spots.
-
Use a weed suppressant membrane to minimise plant growth.
-
Clean the surface with a leaf blower or rake to maintain appearance.
-
Avoid heavy or skidding vehicles, which can displace stones.
With proper upkeep, a washed limestone driveway can look stunning for years.
Using Washed Limestone in Landscaping
Washed limestone isn’t just for driveways. It’s a favourite in landscaping projects, including:
-
Pathways and borders
-
Decorative mulch
-
Garden features
-
Patios and slab edges
-
Concrete mix for foundations
Its natural material and subtle tones make it ideal for enhancing any outdoor area with minimal upkeep.
Summary: Why Choose Washed Limestone?
Washed limestone driveway gravel offers a durable, attractive, and low-maintenance solution for driveways and landscapes alike. Its excellent drainage, resistance to wear, and aesthetic versatility make it a reliable choice for homeowners, landscapers, and contractors.
At Aggregate Superstore, we provide a wide range of aggregates for all construction projects. Our team is on hand to help you choose the right product and calculate how much you need – all delivered fast and efficiently.
Talk to the Washed Limestone Experts
Need advice on choosing the right washed limestone driveway gravel for your project?
👉 Contact us today to speak to one of our aggregate specialists and get a no-obligation quote. We’ll help you transform your outdoor areas with a surface that’s built to last.
FAQs
What are the top considerations when choosing new gravel for a driveway?
Durability, drainage, appearance, and cost are key. Washed limestone excels in all areas and provides a clean, neat finish.
How is crushed limestone used in creating a durable and functional gravel driveway?
Crushed and washed limestone is used as a top layer on a compacted base, offering strong load support and excellent water runoff.
What types of decorative stones can be incorporated into a washed limestone driveway?
You can edge or contrast your driveway with Pea Gravel, Slate, or Cotswold Chippings for added texture and visual interest.
In what ways does using washed limestone enhance the overall look of a driveway project?
Its soft, consistent colour palette gives a tidy, elegant appearance, boosting kerb appeal and complementing surrounding landscaping surfaces.