Roof Leaks into the Top-Floor Apartment in a Condominium

If water leaks from the common roof and damages the top-floor apartment, the condominium is liable as custodian of the roofing under Article 2051 of the Italian Civil Code, unless it proves a fortuitous event. The damaged owner is entitled both to the repair of the roof, whose cost is split among all owners by thousandths (millesimi) under Article 1123, and to compensation for the damage suffered inside the unit, such as ruined plaster, mould and deteriorated furniture.

The roof is a common part

The roof and the roofing membrane fall among the common parts listed in Article 1117, because they protect the whole building from the weather. The fact that the roof directly overhangs only the top-floor apartments does not make it their property: it serves the whole building and its maintenance falls on everyone. Only a contrary deed can assign its ownership to a single owner, a rare case that must be proven by whoever invokes it.

Liability for things in custody

Article 2051 establishes strict liability of the custodian for the damage caused by the thing. The condominium, custodian of the common parts, is liable for leak damage regardless of a specific fault: the damaged party need only prove the link between the common roofing and the harm suffered. The condominium can be released only by proving a fortuitous event, that is an unforeseeable and external event, such as a storm of exceptional intensity that no maintenance could have contained.

The condominium's liability concerns the damage inside the apartment, not only the roof repair. Compensable items include restoring the finishes, replacing deteriorated goods where proven, and, if demonstrated, the costs the owner incurred to limit the damage.

Who pays for the works and who for the damage

• Repair of the roof or roofing membrane: common cost split by thousandths under Art. 1123.
• Damage to the apartment caused by the leak: compensation borne by the condominium as custodian under Art. 2051.
• Culpable delay in acting after the reports: possible aggravation of liability.
• Exceptional and unforeseeable weather event: possible exclusion of liability for a fortuitous event.

The role of reports and timing

The damaged owner must promptly report the problem to the manager, preferably in writing, documenting the leak with photographs and the date it appeared. Having received the report, the manager must act without delay: for urgent works aimed at stopping the water entry they can act at once and then report to the meeting, under Article 1135. An unjustified delay that worsens the damage exposes the condominium, and in some cases the manager personally, to greater liability.

The importance of the policy and the survey

Many condominiums have a building insurance policy covering leak damage. Opening the claim promptly and having the surveyor act allows the damage to be quantified correctly and the reimbursement obtained. The survey, together with the photographic documentation and the quotes, is also the basis for a transparent split of the repair costs among owners.

Managing reports, claims, quotes and cost sharing in a traceable way reduces time and disputes. With AmministraPro you can log owners' reports, archive surveys and policies and split repair costs with the correct tables: discover the features on /funzioni and the plans on /prezzi.