Designing and building a riding arena may seem straightforward — a rectangle of sand and fencing — but in reality, it’s a precise balance of drainage, groundwork, and layout. Small errors made during planning or construction can lead to big problems later.
At Axis Plant & Groundworks, we’ve seen it all — from arenas that flood after the first storm to those that ride unevenly because the base wasn’t compacted properly. Here are the most common mistakes in arena design and how to avoid them.
1. Choosing the Wrong Location
An arena built on low-lying, boggy ground will always fight the elements. Ideally, choose a naturally elevated site with good natural drainage and enough space for access, fencing, and spoil management. Avoid areas prone to waterlogging or deep clay without proper drainage design.
2. Ignoring Drainage
Drainage is the single most important factor in any arena. Without it, even the best surface will fail. Install perforated drains and gravel trenches with the correct fall and outflow — and always include a way for water to exit the site safely.
3. Poor Base Preparation
Skipping compaction or rushing base layers is a costly mistake. A solid foundation needs graded stone, a blinding layer, and consistent levelling. If the base shifts or softens, you’ll soon have uneven footing and pooling water.
4. Using the Wrong Materials
Not all sand or stone is suitable for arenas. Round or soft aggregates compact poorly and trap water. Use angular, clean stone for drainage layers and high-quality silica sand or sand-and-fibre blends for the top surface.
5. Forgetting the Membrane
Omitting or puncturing the geotextile membrane leads to surface contamination and clogged drains. Always install it carefully between layers to keep materials separate and maintain long-term performance.
6. Neglecting Arena Edging and Access
Edges that aren’t properly contained allow the surface to spill out over time. Plan for sturdy perimeter boards or curbing, good access gates, and nearby hardstanding for maintenance vehicles or deliveries.
7. Underestimating Maintenance
Even the best arenas need regular attention. Drag the surface weekly, check drains after heavy rain, and top up footing when it starts to thin. A few minutes of care keeps your investment performing perfectly.
In Summary
A well-built horse arena doesn’t happen by accident — it’s the result of careful planning, proper drainage, and precise groundwork. At Axis Plant & Groundworks, we bring years of excavation and site-preparation experience to equestrian projects across Devon and the South West, ensuring your arena is built right the first time.
📍 Based near Tiverton – serving horse owners and equestrian yards across Devon and beyond.