Arena Construction
➤ Preparation
Any top soil removed is retained for landscaping or removed from site if you prefer. Top soil is never used for levelling. If there is a need for cut and fill, we use the most effective method and laser technology is used to achieved the perfect level.
➤ Drainage
The drainage in and around your arena is of paramount importance. Depending on the soil type we will provide the correct drainage and right amount of drains to cope with all circumstances. If your arena has been levelled and the surrounding ground is sloping we will provide a cut off drain to prevent run off water which can be worse than direct rainfall.
We use 100mm perforated land drain pipe with membranes in the bottom of the trench which is back filled with clean free draining stone or shingle.
➤ Sub Base
Using either granite or good quality lime stone we endeavour to use local product but will never substitute this for quality. We never use recycled material as this will quickly degrade. The sub base is layered over a ground membrane at a depth of 150mm when compacted.
➤ Top Membrane
At Groundlines we use non woven Geotex needle punctured membrane with heat welded overlaps. The only circumstance in which we would recommend an alternative is with the western riding fraternity where a looser surface is required and we would suggest open knit tarmac over stone.
➤ Fencing
Your arena will be finished off with fencing and/or retaining boards as appropriate to your needs. Please click here for more information.
Round pens and lunge rings are built to the same specification with the exception of using high (7 foot) close board fencing.
Large arenas for Polo are a speciality of Groundlines
We offer free site surveys and advice and all of our work is fully guaranteed subject to proper maintenance.