Choosing a resin surface: bound or bonded

When it comes to enhancing the appearance and functionality of your outdoor spaces, resin surfacing offers a durable and aesthetically pleasing solution. Among the various resin options available, resin bound and resin bonded surfacing are two popular choices for driveways, pathways, and patios. However, it’s important to understand the differences between the two to choose the right option. Let’s delve into the characteristics of resin bound and resin bonded surfacing, highlighting their pros and cons, to help you make an informed decision.

Option 1: Resin bound surfacing

Resin bound surfacing involves mixing aggregates with a clear resin and applying it evenly to a prepared surface. This process creates a smooth and visually appealing finish. Here are some key features of resin bound surfacing:

• Aesthetics

  Resin bound surfacing offers a seamless and decorative finish, allowing you to choose from a wide range of aggregate colours and sizes. This versatility enables you to create bespoke designs that complement the surrounding environment.

• Permeability

  One of the major advantages of resin bound surfacing is its permeability. The porous nature of the surface allows rainwater to drain naturally, reducing the risk of standing water and offering sustainable drainage.

• Durability

  Resin bound surfaces are known for their durability and long lifespan. The strong bond between the resin and aggregates creates a robust surface that can withstand heavy foot traffic and vehicular loads.

• Safety

  The smooth texture of resin bound surfacing provides excellent slip resistance, making it a safe choice for both pedestrians and vehicles.

Option 2: Resin bonded surfacing

Resin bonded surfacing, on the other hand, involves applying a layer of resin to a prepared surface and then scattering loose aggregates over the top. Here are some characteristics of resin bonded surfacing:

• Texture

  Resin bonded surfacing offers a textured finish due to the loose aggregates being applied on top of the resin. This can provide a more traditional and natural look, especially when using gravel or natural stone aggregates.

• Visual appeal

  The textured surface of resin bonded surfacing can be visually striking, adding depth and character to your outdoor spaces. It is an excellent choice if you prefer a more rustic or traditional aesthetic.

• Maintenance

  Resin bonded surfacing generally requires more regular maintenance compared to resin bound surfacing. Loose aggregates can become dislodged over time, requiring occasional sweeping or reapplication to maintain the desired appearance.

How to choose the right resin surface

Selecting between resin bound and resin bonded surfacing ultimately depends on your specific needs and preferences. Consider the following factors when making your decision:

• Design and aesthetics

  If you desire a seamless, decorative finish with a wide range of colour options, resin bound surfacing is an ideal choice. For a more textured and natural appearance, resin bonded surfacing may be the better option.

• Practical considerations

  If you prioritise water permeability and ease of maintenance, resin bound surfacing should be your preference. However, if you’re willing to invest in regular maintenance, resin bonded surfacing can offer a unique visual appeal.

• Budget

  While both options provide long-lasting and durable surfaces, resin bound surfacing is generally more expensive due to the higher material costs and the labour-intensive installation process. Consider your budgetary constraints when making your decision.

Whether you choose resin bound or resin bonded surfacing, both options can transform your outdoor spaces, enhancing their beauty and functionality. Consulting with a professional surfacing contractor can also provide valuable guidance to help you select the right option for your needs.