A concrete gravel board offers several benefits in comparison to a timber gravel board. Gravel boards are typically used as a barrier between the ground and the fence panels, providing protection against moisture, rot, and pests. While both concrete and timber gravel boards serve this purpose, concrete gravel boards offer distinct advantages.

Durability: One of the primary benefits of a concrete gravel board is its durability. Concrete is a strong and long-lasting material that can withstand various weather conditions, including heavy rain, frost, and UV exposure. Unlike timber, which is susceptible to rotting, warping, and decay over time, concrete gravel boards have a much longer lifespan. They require minimal maintenance and are less likely to need replacement or repairs.

Resistance to Moisture: Concrete gravel boards have excellent resistance to moisture. They do not absorb water like timber does, which can lead to swelling, warping, and decay. This resistance makes concrete gravel boards particularly suitable for areas with high humidity or where the ground is frequently wet. By preventing moisture from reaching the fence panels, they help prolong the life of the fence and maintain its structural integrity.

Protection against Pests: Concrete gravel boards also offer better protection against pests compared to timber. When laid below surface-level, concrete boards can help prevent foxes/rodents digging under the fence. This can be especially beneficial in areas where pests are common or when dealing with fences near wooded areas.

Cost-Effective: Compared to other building materials, concrete gravel boards are cost-effective and can save homeowners and builders money in the long run.

Timber: Timber gravel boards protect the fence from ground moisture. When a fence is directly in contact with the soil, it can absorb moisture, which can lead to rotting and decay of the fence over time. By installing gravel boards at the base of the fence, they act as a barrier, preventing direct contact between the soil and the fence panels. This helps to prolong the lifespan of the fence by reducing the risk of moisture-related damage; and should damage occur, you need only replace the gravel board instead of the fence above.