Emirates Hills villa: the pool plumbing and outdoor water systems need attention — what's actually involved?

On a villa like yours the pool and garden are a water SYSTEM, and most of what you're describing is plumbing, not the pool shell. Weak circulation, extra top-ups and a straining pump nearly always trace to the filter, a valve, air in the lines or a hidden leak — cheap to find, expensive to ignore.

How it breaks down: - Weak circulation: usually a dirty/blocked filter or a valve set wrong, sometimes air being drawn in on the suction side. The pump then works harder for less flow — which is your "straining" noise. - Topping up more than before: that's water loss. A bit is evaporation in the Dubai heat, but a steady creep points to a leak — a fitting, a pipe run, or the balance tank — found with pressure testing, not guesswork. Chasing the leak beats paying for water and chemicals forever. - Outdoor water: irrigation, features and outside taps share the same story — valves, pressure and hidden line leaks.

Where plumbing meets electrics: the pipes, pump wet-end, filter and valves are plumbing; the pump motor and any pool/garden circuit is electrical and, near water, safety-critical. Get the water side checked and pressure-tested by a plumber in Dubai who does villas, and have the electrical side (RCD protection, IP-rated fittings, bonding) confirmed by a licensed electrician — those two coordinate, but don't let one company hand-wave the other. There's a good separate thread on exactly the pool and garden electrics safety side.