Bound Gravel vs. Bonded Gravel

Choosing the Ideal Surface for Your Path or Driveway

When it comes to creating a beautiful and durable path or driveway, choosing the right surface material is essential. Among the popular options available, bound gravel and bonded gravel stand out for their unique characteristics and practical benefits. However, understanding the key differences between these two options can help you make an informed decision for your outdoor space.

Understanding Bound Gravel:

Bound gravel, also known as resin-bound gravel, is a versatile and visually appealing surface that combines natural aggregates with a clear resin binder. The mixture is then expertly applied to create a seamless and robust surface. This method results in a permeable and smooth finish that allows water to drain through, making it an eco-friendly choice that reduces the risk of water runoff and flooding.

Advantages of Bound Gravel:

Durability: Bound gravel surfaces are highly durable and built to withstand heavy foot traffic and vehicular use. The resin binder provides strength and flexibility, ensuring the surface can cope with regular use without cracking or deteriorating. It is also resistant to frost damage and UV degradation, making it a long-lasting solution for outdoor spaces.

Low Maintenance: Bound gravel requires minimal maintenance compared to other surfaces like loose gravel or natural stone paving. Regular sweeping and occasional power washing is usually sufficient to keep the surface looking clean and well-maintained. Additionally, the weed-resistant properties of the resin binder reduce the need for herbicides or weed killers.

Easy Installation: Professional installation is essential to achieve a high-quality, long-lasting bound gravel surface. With the expertise of DCM’s experienced contractors, the installation process can be relatively quick and straightforward, minimising disruptions to your outdoor space.

Aesthetics: One of the most significant advantages of bound gravel is its aesthetic appeal. With a wide range of colours and aggregate sizes available, you can create visually stunning surfaces that complement the surrounding environment. Whether you prefer a contemporary look or a more traditional style, bound gravel offers versatile design options to suit your preferences.

Permeability: The porous nature of bound gravel allows rainwater to permeate through the surface, reducing the need for additional drainage solutions.

Exploring Bonded Gravel:

Bonded gravel, also known as resin-bonded gravel, is another popular option for paths and driveways. Unlike bound gravel, bonded gravel involves spreading loose aggregates on a pre-applied layer of resin, creating a textured and non-porous surface.

Advantages of Bonded Gravel:

Slip Resistance: Safety is a critical factor in outdoor surfacing, especially in areas like driveways and pathways. Resin-bound gravel offers a smooth, slip-resistant finish, providing good traction for pedestrians and vehicles alike. This feature is particularly beneficial during wet or icy conditions, reducing the risk of accidents and injuries.

Cost-Effective: Bonded gravel tends to be more budget-friendly than bound gravel, making it an attractive option for those looking for an affordable yet visually appealing solution.

Factors to Consider for Your Decision:

Choosing between bound gravel and bonded gravel depends on several factors, including:

Usage: Consider the frequency and type of traffic your path or driveway will experience. For high-traffic areas, bound gravel’s superior durability may be more suitable.

Aesthetics: Determine the look you wish to achieve. If you prefer a smooth and seamless finish, bound gravel is the way to go, while bonded gravel offers a more textured appearance.

Drainage: If sustainable drainage is a priority, bound gravel’s permeability may be advantageous.


Whether you opt for bound gravel or bonded gravel, both choices offer excellent benefits and can enhance the curb appeal of your property and the functionality of your path or driveway. Consider your specific needs, budget, and aesthetic preferences to select the ideal surface that will provide long-lasting durability and appeal. Whichever option you choose, investing in a quality gravel surface will undoubtedly elevate the charm and value of your outdoor space.