Pool ladders

The technical difference lies in the percentage of molybdenum in the metal alloy, which is key to preventing chemical corrosion. AISI 304 steel withstands standard use in pools treated with conventional chlorine and chemicals. In contrast, AISI 316 steel contains between 2% and 3% molybdenum, which prevents electrochemical pitting caused by salt chlorinators.

If you install saltwater chlorination with an AISI 304 model, rust spots will appear on the metal within a few months of use. For pools treated with salt electrolysis, always use polished or passivated AISI 316 structures to ensure structural durability and maximum surface hygiene.

Symmetrical safety A-frame ladders with removable or tilting outer steps are the right technical choice for preventing unsupervised access by children. Removing the outer front steps when the pool is not in use eliminates the foothold for children.

For these specific dimensions, the Gre ladder for above-ground pools, model AR11680 provides stable support on both sides, feet with wide bases that distribute the load, and a sturdy, weather-treated structure. Make sure the outer base always rests on firm, level ground to prevent load imbalances during everyday use.

The number of steps is calculated based on the usable vertical distance measured from the bottom to the coping of the pool. To ensure comfortable, accessible movement, the standard vertical distance between each step is 25 to 30 cm.

• Depths between 90 and 110 cm: require 2 steps to make initial support easier.
• Depths between 120 and 140 cm: require 3 standard steps for balanced access.
• Depths between 150 and 165 cm: require 4 steps to reduce the physical effort needed to get out.
• Depths over 170 cm: require 5 steps or mixed stepped benches.

Make sure the bottom step is at least 40 cm below the surface so it can be reached without excessive joint bending in the water.

Liner-pool installations require top mounting on the coping stone and lower rubber shock-absorbing stops resting against the wall by gravity. Never drill directly into the submerged area of the PVC liner.

The upper installation is carried out using anchors embedded in concrete or mounting plates secured with chemical expansion anchors. At the submerged end, the tubular ends have synthetic rubber elastic caps designed to distribute hydrodynamic pressure and prevent abrasive friction or vinyl damage caused by the user's movement while climbing.

Grounding with equipotential bonding requires connecting the lower terminal of the embedded socket to the installation's main grounding network using a standardized copper conductor. This procedure eliminates stray static voltages that accelerate galvanic oxidation of stainless steel.

To secure the mechanical installation at the perimeter edge, you can secure the bases using anchors embedded with expanding cement, or use an FX-02 pool ladder handrail with mounting plate to bolt directly onto finished, rigid paving using stainless steel fasteners with insulating elastic gaskets.

Ladders with wide, flat steps and continuous double handrails offer the greatest stability for older users or those with reduced mobility. This design replaces narrow tubular rungs with wide treads that allow the entire foot to rest securely without slipping.

The Starpool ladder with handrails + extra weights incorporates lower ballast weights to prevent unwanted buoyancy in the water and features high, ergonomic handrails to ensure a firm two-handed grip both when entering and leaving the pool.

Stainless steel requires periodic cleaning with fresh water and neutral detergent to remove deposits of salts and chloramine residue adhering to the surface. The material's corrosion resistance comes from its chromium oxide passivation layer, which needs free oxygen to regenerate.

Strictly avoid common steel scouring pads or cleaning products based on concentrated hydrochloric acid, as they destroy this protective film and transfer contaminating iron particles. During extended winter storage, thoroughly clean the entire structure, dry the joints, and store it in a ventilated space free of saline chemical condensation.