Hills Quarry Products takes pride in offering high-quality, durable and versatile aggregates that enhance both function and appearance of your project.
One of our most popular materials is Mortimer flint, available in both 20mm and 10mm sizes.
Mortimer flint is a naturally attractive aggregate, composed of gold, buff, black, and white tones, creating a striking and timeless finish. Hard-wearing by nature, Mortimer flint is a fantastic choice for projects that demand both durability and style.


20mm Mortimer flint
Our larger 20mm size is a favourite for projects where strength and decorative impact are equally important.
Common applications include:
- Decorative landscaping: Enhance gardens, borders, and open spaces with a distinctive, natural finish.
- Â Driveways & pathways: Strong enough to withstand vehicles and footfall, while offering kerb appeal.
- Decorative borders: A colourful, low-maintenance solution that contrasts beautifully with plants and shrubs.
- Water features: Adds a natural sparkle and texture to ponds, fountains, and streams.
- Non-calcareous uses: Suitable for applications where a limestone-free aggregate is required.
- Drainage medium: Provides excellent performance in drainage systems and soakaways.
10mm Mortimer flint
Our smaller 10mm size offers a finer finish, ideal for lighter landscaping projects where detail and texture matter.
Common applications include:
- Decorative landscaping: Perfect for garden designs and contemporary outdoor spaces.
- Â Pathways: Comfortable underfoot whilst maintaining durability.
- Decorative borders: A refined finish that complements planting schemes.
- Non-calcareous uses: An excellent choice for specialist projects
- Drainage medium: Performs effectively in drainage applications, just like its larger counterpart.

Why choose Hills Quarry Products as your Mortimer flint supplier?
Enhance your next project with Mortimer flint
Whether you’re creating a welcoming driveway, designing a low-maintenance garden, or building a practical drainage solution, Mortimer flint is a proven choice that delivers both performance and visual impact.
Contact Hills Quarry Products today to discuss your requirements or to place an order.