What Do You Put Under Gravel? Exploring the Benefits and Practicalities of Gravel Grids

Gravel is a versatile and popular choice for landscaping and driveways, offering aesthetic appeal and durability. However, maintaining its appearance and functionality can be challenging without proper support. This article delves into the importance of using gravel grids as an underlying support system, addressing common questions about their effectiveness, value, and implementation. In general terms, use aggregate for the bedding below the mesh and extend the geotextile between the bedding and the sub-grade layer. It will stabilize and strengthen it by compacting the material. This added layer not only enhances the structural integrity of the gravel surface but also ensures longevity and performance.

Do Gravel Grids Keep Gravel in Place?

Gravel grids are specifically designed to stabilize loose gravel, preventing it from scattering and sinking. A gravel grid system is designed to prevent the dispersal and migration of gravel, effectively maintaining its intended placement. These grids, typically made from sturdy plastic, feature a honeycomb structure that locks gravel in place while allowing for water permeability. By confining the gravel, these grids reduce maintenance needs and enhance the surface’s durability. They are particularly useful in high-traffic areas or sloped landscapes where gravel displacement is more likely.

Are Gravel Grids Worth It?

Investing in gravel grids can be highly beneficial. The initial cost is offset by the long-term savings on maintenance and gravel replenishment, leading to benefits that result in longer-lasting surfaces and lower maintenance costs. Gravel grids also improve the functionality of a gravel surface, making it more accessible for vehicles and pedestrians. Moreover, they contribute to a cleaner environment by minimizing dust and debris dispersal. For property owners seeking a lasting and low-maintenance solution, gravel grids offer substantial value.

Are Gravel Grids a Good Idea?

Implementing gravel grids is advantageous for several reasons. Firstly, they promote environmental sustainability by facilitating effective drainage, thus reducing runoff and preventing erosion. Secondly, they enhance the aesthetic consistency of gravel areas, keeping the stones evenly distributed and neatly packed. Additionally, the use of a gravel grid provides a solid base to “hold” the gravel, creating a hard surface as firm as an asphalt or paved surface, even on a slope. Lastly, their durability and ease of installation make them a practical choice for both residential and commercial properties. Therefore, gravel grids are a good idea for anyone looking to optimize the performance and appearance of their gravel surfaces.

How Much Gravel Do I Need for a Gravel Grid?

The amount of gravel needed depends on the depth of the grid and the size of the area to be covered. For the IBRAN-X gravel grid, which generally supports a gravel size of 10-30mm, it’s recommended to use about 15kg-20kg of gravel per grid. A general rule of thumb is to fill the grids just above the top of the structure to ensure the gravel is compact and stable. Typically, for a grid with a depth of 40mm, you might need up to approximately 75 kg of gravel per square meter. Accurate measurements and calculations will help in purchasing the right amount of gravel, avoiding wastage and extra costs.

Gravel grids are a smart investment for enhancing the practicality and appearance of gravel-covered areas. They ensure the gravel remains in place, reduce maintenance, and improve accessibility, all while supporting sustainable landscaping practices. Whether for a small garden path or a large driveway, gravel grids provide a reliable and efficient underlayment solution, making them an essential component for any gravel project.