Overflow grates

The overflow grate covers the perimeter channel of overflow pools and allows overflowing water to pass into the collection system.

In addition to being part of the hydraulic system, it also provides a continuous surface around the edge of the pool basin.

The grate should be chosen according to the dimensions and characteristics of the channel where it will be installed.

Before choosing a grate, you should primarily check the channel width, available height, required length, and type of installation.

It is also advisable to check the joining format between modules and whether the installation includes straight sections, curves, or corners.

It is not advisable to choose a grate solely based on its appearance without first confirming its measurements.

The most important measurements are usually the total grate width, height or thickness, and length of each section or module.

These dimensions must be compatible with the existing overflow channel.

When replacing an old grate, it is advisable to measure the installation directly and also compare the original product reference when available.

No. Overflow grates are available with different widths, heights, joining systems, shapes, and materials.

Two models with a similar appearance may not fit correctly in the same channel.

For this reason, before replacing a grate, it is advisable to check the dimensions and specifications of the installed product.

Straight grates are designed primarily for linear sections of the overflow channel.

Some models feature a modular or flexible design that can adapt to certain curve radii.

The ability to form curves depends on the specific design of each grate, so the manufacturer's information should be checked.

Corners can be handled using specific pieces or plates, depending on the system used.

Accessories designed for specific angles are available, such as 90° corners or other configurations.

Before choosing a corner piece, you should check that it is compatible with the width and design of the installed grate.

This may be possible when the grate consists of independent modules or sections and a component compatible with the existing installation is available.

It is important to check that the new section has the same dimensions and joining system.

If the old model is no longer available, it may be necessary to check compatibility with other solutions before replacing only part of it.

Overflow grilles can be manufactured from different materials depending on the model and manufacturer.

The material affects factors such as mechanical strength, performance in contact with water, and compatibility with the pool's conditions.

Always check the technical data sheet for each reference to learn about its composition and conditions of use.

Compatibility with pools treated using salt electrolysis depends on the material and specifications of each model.

It should not be assumed that all grilles are suitable for every water treatment.

Before installing a grille in a saltwater pool, check the manufacturer's instructions.

The quantity required depends on the total length of the overflow channel to be covered.

To calculate it, measure all sections of the channel and check the usable length of each grille unit or module.

The corners and special pieces that the installation may require should also be taken into account.

It is advisable to periodically remove dirt accumulated between the modules and in the overflow channel itself.

Cleaning should be carried out using products and methods compatible with the grille material.

It is also advisable to check that there are no damaged, deformed, or incorrectly positioned pieces.

It may be advisable to replace it when it shows breaks, deformation, damaged joints, or loss of stability.

A damaged grille may leave areas of the channel poorly covered or make it difficult to use correctly.

Before buying the replacement, check its measurements and compatibility with the existing system.

The safest approach is to compare the actual measurements of the channel and the existing grille with the specifications of the new reference.

If you have the original reference or the system manufacturer's details, use them as well to check compatibility.

If in doubt, it is not advisable to rely solely on photographs, as small differences in measurements may prevent a proper fit.

In addition to overflow grilles, you can browse our collection of pool accessories, where you will find different solutions for the pool shell, exterior, lighting, cleaning, safety, and hydraulic installation.