All You Need to Know

Why Proper Construction Matters

Proper construction creates a safe, durable, watertight structure that lasts decades, meets local building codes, handles soil and water pressure, and supports efficient circulation and equipment.

Poor construction leads to cracks, leaks, structural failure, drainage problems, higher long-term repair costs, and safety hazards. Quality construction also maximises property value and allows for customisation (shape, depth, features like steps, benches, or spas).

What’s Typically Included

Construction follows a sequenced process (typically 8–16 weeks from excavation for a standard in-ground pool, longer including design and permits). Main phases and elements:

Design, engineering & permitting

Site evaluation (soil, slope, drainage, utilities, access), custom design (shape, depth, features), structural engineering plans, and municipal/HOA permits.

Site preparation & layout

Marking the pool footprint and preparing the yard.

Excavation

Digging to exact shape and depths; soil removal or redistribution.

Structural framework

Steel rebar cage (for concrete/gunite/shotcrete pools) or wall panels (for vinyl); reinforcement around steps, benches, and high-stress areas.

Plumbing & electrical rough-in

Pipes for circulation, suction, returns, drains, features; electrical conduits for pumps, lights, and automation.

Shell formation

Gunite or shotcrete sprayed onto rebar (most common custom concrete method), or placement of a prefabricated fibreglass shell, or installation of vinyl liner over a panel structure.

Tile, coping & decking

Waterline tile, coping (edge), and surrounding hardscape.

Interior finish

Plaster, pebble, or aggregate finish (concrete); gel coat (fibreglass); or vinyl liner.

Equipment installation, startup & final checks

Placement of pumps/filters, filling, balancing water, inspections, and owner orientation.

Main Pool Types by Material

• Concrete (gunite/shotcrete) — Highest customisation and durability; longer build time and higher maintenance.
• Fibreglass — Prefabricated shell; faster install, lower maintenance, limited shapes/sizes. Popular choice for many Cape Town homes.
• Vinyl liner — Lower upfront cost and flexible shapes; liner needs periodic replacement.

Why Regular Maintenance Matters

Regular maintenance keeps water safe and clear for swimming, prevents algae, bacteria, scale, and stains, protects equipment from premature failure, extends the life of the pool surface and structure, and avoids expensive emergency repairs or health risks.

Consistent care also maintains chemical balance so sanitizers work effectively and reduces overall operating costs.

What’s Typically Included

Daily / frequent quick checks (a few minutes)

• Visual check of water clarity and level (keep at middle of skimmer)
• Skim surface debris if needed
• Confirm pump is running on schedule and listen for unusual noises

Weekly core routine (30–60+ minutes)

• Empty skimmer and pump baskets
• Brush walls, floor, steps, and corners (prevents biofilm/algae)
• Vacuum or run automatic cleaner
• Test and adjust water chemistry (free chlorine typically 1–3 ppm, pH 7.2–7.6, total alkalinity 80–120 ppm)
• Shock the pool as needed (after heavy use, rain, or signs of issues)
• Check filter pressure and backwash/clean if required

Monthly / periodic

• Deep chemistry panel (including calcium hardness and stabilizer)
• Thorough filter cleaning or media inspection
• Inspect equipment for leaks, corrosion, or wear
• Clean waterline tile/scum line and salt cell (if salt system)

Seasonal

• Spring opening (deep clean, balance, equipment service)
• Peak-season adjustments (longer pump run times, more frequent testing)
• Fall/winter closing or winterizing

Why Equipment Matters

Equipment forms the circulation, filtration, sanitation, and comfort system. Without proper equipment and correct sizing/operation, water becomes dirty or unsafe, chemicals cannot distribute effectively, surfaces and structure suffer, energy costs rise, and equipment fails early.

Good equipment enables clear water, efficient sanitation, temperature control, automation, and lower long-term costs.

Essential Core Equipment

Pump

The “heart” of the system. Draws water from skimmers/main drains, pushes it through the filter and other components, and returns it via jets. Variable-speed pumps are preferred for energy efficiency and flexibility.

Filter

Removes particles and debris. Main types:

• Sand — Durable, backwash cleaning, coarser filtration
• Cartridge — Finer filtration, rinse-clean, water-efficient
• DE (diatomaceous earth) — Finest filtration, higher maintenance

Skimmer(s) and main drain(s)

Capture surface debris and aid deep circulation.

Return inlets/jets

Distribute filtered/treated water back into the pool.

Sanitizer system

Chlorine (tablets, liquid, salt chlorinator), bromine, or alternatives (UV, ozone, mineral systems) to kill bacteria, viruses, and algae.

Plumbing, valves, and controls

Route and regulate flow; timers or basic automation.

Optional & Highly Recommended Equipment

• Heater — Gas (fast heat), heat pump (efficient in mild climates), or solar (lowest operating cost)
• Automatic cleaner — Robotic, suction-side, or pressure-side for floor/wall cleaning
• Lighting — Underwater and landscape lights for safety and nighttime use
• Automation / controllers — Smart systems for scheduling pumps, heaters, lights, and chemistry monitoring via app
• Additional features — Chemical feeders, water features, covers, or boosters as needed