Practical guide
Managing works contracts in a condominium
Any condominium work that goes beyond routine maintenance, from facade renovation to lift replacement, requires a structured works contract, not a signed quote. The technical specification defines what is being done, with which materials and within what timeframe; progress statements tie payments to work actually completed; warranties protect the condominium against defects and delays; contractor compliance checks verify the company is in good standing with social security contributions. Managing these elements in an organized way is not superfluous paperwork, it is what protects the property manager from personal liability and owners from expenses that can be challenged at the assembly or in court.
The technical specification: the foundation of any serious contract
The works specification is the document that analytically describes the object of the works: materials to be used, execution techniques, delivery times, penalties for delay and final inspection procedures. A generic specification, or the total absence of a written one, is the leading cause of disputes between the condominium and the contractor: without a precise reference point, every gap between what the condominium expected and what the contractor delivered becomes a matter of one word against another.
For significant works, facades, roofs, lift systems, thermal insulation, the specification should be drafted or validated by an appointed technical professional, not by the property manager alone: the technical responsibility for choices such as insulation material thickness or system characteristics falls outside the manager's ordinary competence, whose role is instead to have the assembly approve a complete and understandable specification.
Progress statements and proportionate payments
Paying the full contract amount at the start of the works, or making disproportionate advance payments relative to what has been completed, exposes the condominium to the risk of losing money if the contractor fails or abandons the site. Work progress statements, commonly called SAL in Italian practice, are the correct approach: staged payments tied to work phases actually completed and verified, typically confirmed by an inspection from the technical professional or the property manager.
A typical structure includes a modest initial advance to start the site, intermediate progress payments linked to phases defined in the specification, and a final balance withheld until inspection and verification that no defects are present. This schedule should be agreed in writing before the contract is signed, not left to verbal understandings once the site is underway.
Warranties and insurance: what to require before signing
A condominium works contract should always include the ten-year warranty for serious construction defects and the two-year warranty for minor defects, consistent with the contractor liability terms provided for buildings. It is also good practice to require third-party liability insurance covering damage to people, vehicles or common areas during the works, and a performance bond guaranteeing successful completion whenever significant advance payments are made.
Verifying that these coverages exist and are valid before signing, not afterward, prevents the condominium from being left exposed exactly when an incident occurs on site.
Contractor compliance checks, withholding tax and workplace safety
The contractor compliance document, which certifies that the company is up to date with social security and insurance contributions, should be requested and verified before the works begin and periodically during long-running contracts, because a non-compliant contractor exposes the commissioning condominium to joint liability for contributions unpaid to workers employed on site.
For contracts exceeding the thresholds set by regulations on temporary or mobile construction site safety, a safety coordinator must be appointed and the relevant safety plan prepared: an obligation the property manager must activate, not a detail left to the contractor. On the tax side, when the contract covers works on common areas eligible for renovation tax incentives, documentation such as invoices, traceable bank transfers and technical certifications must be kept with the utmost care, since it forms the basis for any subsequent tax review.
- Request the compliance document before starting and verify it periodically
- Appoint a safety coordinator when required by construction site regulations
- Keep invoices, traceable bank transfers and technical certifications for incentivized works
- Verify liability insurance and performance bonds before making advance payments
Document traceability: the role of management software
A condominium works contract generates a continuous flow of documents: specification, contract, signed progress statements, invoices, updated compliance checks, inspection reports, correspondence with the contractor. Keeping them scattered across folders makes it difficult to answer an owner asking about the status of the works, or to prove, in the event of a dispute, that payments were authorized based on progress statements actually verified.
AmministraPro allows all documentation for a works contract to be archived in a single digital file, links payments to the relevant assembly resolutions and progress statements, and makes the status of the works available to owners through the reserved area, reducing requests for clarification and keeping a verifiable trail of every stage of the contract.
Frequently asked questions
Can the property manager sign a works contract alone without an assembly resolution?
It depends on the amount and nature of the works. For routine maintenance falling within ordinary management powers, the manager can proceed independently within the limits of their mandate, but for significant extraordinary maintenance, such as facade renovation or work on common systems, an assembly resolution approving the expense, the specification and, usually, the chosen contractor is required. Signing without a resolution exposes the manager to personal liability for unauthorized expenditure.
What happens if the contractor fails to provide a valid compliance document during the works?
If a non-compliant status emerges during the execution of the works, the commissioning condominium risks joint liability for social security contributions unpaid to workers employed on site. In these cases it is advisable to suspend subsequent payments until the irregularity is resolved and, if the contract provides for it, apply the agreed termination clauses. Checking the compliance document not only at the start but periodically during multi-year contracts reduces this risk.
How much should be withheld as a final balance in a works contract?
There is no percentage fixed by law, but common practice is to withhold a significant share of the total amount, often between 5 and 10 percent, until final inspection and verification that no apparent defects exist. This retention should be defined in the contract before signing and gives the condominium concrete leverage to obtain the correction of any defects before considering the contract complete.
Do the ten-year and two-year warranties also cover defects discovered after handover?
Yes, that is exactly their purpose. The warranty for serious construction defects lasts ten years from handover of the work, while the one for minor defects and non-conformities covers a shorter period, typically two years. For these warranties to be enforceable, defects must be reported in writing promptly upon discovery, keeping photographs and technical reports as supporting evidence.
How are staged progress payments managed in practice across multiple contractors and open sites?
When a condominium has several contracts running at the same time, the main difficulty is keeping progress statements, invoices and payments aligned for each site without mixing them up. Management software such as AmministraPro allows each payment to be linked to its corresponding progress statement and the resolution that authorized it, so the property manager and the board can check the financial status of each contract separately at any time, with full traceability for the end-of-mandate financial report.
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