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Condominium pool maintenance

One pool, several families, and an administrator who has to justify every euro at the general meeting. We work for both sides of that conversation.

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How does condominium pool maintenance work?

A condominium pool is a common part: responsibility sits with the condominium and day-to-day management with the administrator. In Lisbon and on the South Bank, ManutençãoPiscinas maintains those pools under contract, with a weekly visit through the bathing season, water testing at every visit, and a written report addressed to the board — the document the administrator takes to the meeting and that answers any owner asking where the money went. Contracts from €280/month with a weekly visit, VAT included, set after a technical visit to the installation.

Content reviewed in August 2026.

This page is for you if you

Administer a condominium with a shared pool
Manage several pools across different buildings as a management company
Sit on an owners' committee and need comparable proposals
Have to present a maintenance budget at the general meeting
Have taken over a building and inherited a pool in poor condition

The real problem with a condominium pool

In a condominium pool the technical problem is smaller than the accountability problem. The water is treated on the same principles as any other pool — what changes is that nobody in particular owns it, and that when something goes wrong there are twenty people with an opinion and one who answers. The administrator answers, and the administrator has to be able to show what was done.

Bather load is the second factor. A condominium pool serving thirty apartments takes, on a July Saturday, more people in two hours than a villa pool takes in a month. Disinfectant is consumed quickly, organic load builds up, and filtration has to cope with peaks rather than averages. A condominium pool maintained at private-pool frequency turns cloudy every Sunday.

The third factor is collective decision-making. Contracting maintenance goes through a general meeting, and a proposal that is not comparable to the others does not get approved — or gets approved and then contested. That is why our proposals spell the scope out in full: what is included, what is not, how often we visit, and what happens if work outside the contract becomes necessary.

What the board needs, and what we do

On the left, what a condominium administrator answers for in front of the owners. On the right, what we take on.

What the board needs	What we do
Water in good condition on the busiest days	A weekly visit through the bathing season, planned so the pool is right for the weekend rather than mid-week.
Documented proof of what was done	A written report after every visit, addressed to the board: date, water measurements, products applied, work done and faults found.
A quote that can be taken to the meeting	A proposal with the scope written out in full and a fixed monthly figure. No "as required" line nobody can approve.
Advance warning of capital spend	We give written notice, months ahead, when filter sand, a pump or an electrical panel is going to need replacing.
Posted pool rules	We help draft the notice to post by the pool: hours, adult supervision of children, no glass, maximum number of users.
A single contact for several pools	If you manage several buildings: one point of contact, one report per pool in the same format, and separate invoicing per condominium.
An answer when an owner complains	The previous visit's report is always to hand, which turns an argument about opinions into a question of fact.

What the law requires of pools in public use

Which statute applies to each kind of installation, the testing and analysis cadence, the Annex II values and what the maintenance company covers — with the sources cited.

See the legal obligations

A condominium pool through the year

The bathing season of a condominium pool is short and intense. What decides the summer gets done in April.

Period	What happens
March and April — preparation	Opening, treatment restart, checks on pump, filter, panel and backwash. A condition report to the board before the pool opens to use.
May to September — bathing season	Weekly visit with water testing, vacuuming, brushing, waterline cleaning and filter pressure check.
Peak-use days	Weekends and public holidays need disinfectant headroom. Dosing is planned for the peak, not the average.
October — closing	Winterisation and an end-of-season report, setting out what should be budgeted for next year.
November to February — winter	Reduced maintenance to keep the water treated and the equipment protected. It avoids the expensive recovery of an abandoned pool.

What the board receives

A condominium administrator needs documents, not verbal assurances. That is what we hand over.

A written report after every visit, addressed to the board
A technical sheet for the installation: volume, lining, pump, filter, treatment system
A condition report before the season opens and at closing
Written advance notice of foreseeable replacements, for budgeting
Suggested wording for the pool rules to post
A proposal with the scope written out in full, ready to present at the meeting

What condominium pool maintenance costs

For a condominium pool we recommend the weekly-visit contract, from €280/month with VAT included, because the bather load of a shared pool is not compatible with fortnightly visits through the bathing season. That is an entry figure: the monthly price depends on tank volume, on the number of apartments and on the agreed frequency. The contract covers chemicals, travel, water testing and labour. After the technical visit we provide a written proposal you can take straight to the general meeting.

See the price list Talk to us

Services this contract includes

Pool Cleaning Water Treatment Pump Maintenance Filter Replacement

Frequently asked questions about condominium pools

The questions operators ask us before signing. If yours is not here, call us.

The pool is a common part, so responsibility sits with the condominium as a whole. Day-to-day management falls to the administrator, and substantive decisions — contracting maintenance, approving works — go through a general meeting and into the minutes. Keeping the minutes and the maintenance reports is what shows the condominium acted.

The cost belongs to the condominium and is shared among owners according to permillage or whatever criterion the rules set. In some buildings the rules allocate pool costs only to the apartments with a right of use — that is a question for the constitutive title, not for the maintenance company.

A written report per visit, with the date, readings for pH, free chlorine and combined chlorine, products applied, work carried out and any fault found. It is the document that answers an owner asking what was done, and it stays in the building's file.

Weekly through the bathing season, as a minimum. A shared pool takes more bathers over one weekend than a private pool does in a month, and disinfectant is consumed in proportion. Fortnightly visits on a condominium pool in July typically produce cloudy water by Sunday.

A shared pool can be closed to use by decision of the condominium, or because water or equipment conditions do not allow safe use. When we find such a situation we notify the board in writing the same day, with the reason and what is needed to reopen.

Yes, and it is the normal way to start. After the on-site diagnosis we hand over a written proposal with the scope in full, the visit frequency, what is included, what is not, and the monthly figure with VAT. It is written to be read at a meeting and compared with other proposals.

Yes. For a company running several buildings we work with a single point of contact, one report per pool in the same format, and separate invoicing per condominium so each building carries its own cost.

With a diagnosis first, and a recovery quote kept separate from the maintenance contract — the two should not be mixed, precisely so the meeting can approve each on its own merits. Recovery is one-off work with its own quote; maintenance is what stops it happening again.

We are not lawyers and will not answer that. What we can say is what helps in any such analysis: posted pool rules, adequate signage, and a written, dated maintenance record. The first two are down to the condominium; the third is our part, and we hand it over at every visit.