Irrigation & Sprinkler Systems in Galway

Almost always where the system connects to mains/drinking water — a backflow preventer stops irrigation water (and any fertiliser or contaminants) siphoning back into the supply. Many areas legally require one, and some require it to be tested by a certified tester periodically. Confirm the local rule; it's a safety and compliance item, not an optional extra.

Sprinklers (pop-up rotors/sprays) suit lawns; drip lines suit garden beds, hedges and pots because they deliver water slowly at the roots with far less evaporation and waste. Most good systems mix both — sprinkler zones for turf and drip zones for planting. Drip is the water-efficient choice where it fits.

A zone is a group of sprinklers or drippers controlled by one valve, watering an area with similar needs. You need separate zones because lawn, garden beds and shady areas want different amounts of water, and water pressure limits how many heads run at once. More zones means better watering but higher cost.

In-ground systems are priced per zone (a valve-controlled area) plus the controller, backflow device and any pump. Total cost scales with yard size, number of zones, and whether you use sprinkler heads, drip lines, or both. A small garden with a few zones is a fraction of a large multi-zone lawn-and-bed system.

No backflow device where it's required, no zone-by-zone quote, no as-built diagram at handover, ignoring local water-restriction rules, and a design that waters everything on one zone regardless of plant needs. An installer who skips the backflow/compliance question is cutting a corner that can be illegal and unsafe.

Automatic garden systems commonly run €450-950 per zone installed, with a typical domestic garden at €1,500-4,000. Drip-and-sprinkler systems for beds and lawn are the usual mix.