Water damage in a rental property: procedure in Belgium
Procedure in case of water damage in a rental property in Belgium. Responsibilities, insurance, repairs and rights of the tenant and landlord.
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First steps in case of water damage
Water damage in a rented dwelling requires a quick response to limit the damage and protect the rights of each party.
Emergency procedure
- Shut off the water supply if the leak is accessible
- Mop up and protect belongings (elevate furniture, cover with tarpaulin)
- Notify the landlord immediately (phone then in writing)
- Document the damage: photos, videos, inventory
- Report the claim to the insurance within 8 days
Do not
- Do not undertake repairs before the expert’s visit
- Do not throw away damaged items without documenting them
- Do not accuse a party without having identified the source of the leak
For insurance claim procedures, see our guide on water damage insurance.
Determining responsibilities
Allocation grid
| Source of damage | Responsible party |
|---|---|
| Built-in pipe (wall, floor) | Landlord |
| Roof, facade, gutter | Landlord |
| Construction defect | Landlord |
| Overflowing bathtub/sink | Tenant |
| Tenant’s washing machine/dishwasher | Tenant |
| Shower/bathtub sealant | Tenant (maintenance) |
| Pipe from upstairs neighbour | Neighbour (their insurance) |
Special cases
- Co-ownership: if the damage originates from common areas (roof, risers), the building manager engages the co-ownership insurance
- Neighbour: if the damage comes from a neighbouring dwelling, the neighbour’s insurance intervenes
- Unknown origin: the expert appointed by the insurance determines the source
Insurance and compensation
Which insurance intervenes
| Damage | Insurance concerned |
|---|---|
| Building damage | Landlord’s insurance |
| Tenant’s personal belongings | Tenant’s insurance |
| Tenant’s liability | Tenant’s insurance (liability) |
| Damage at a neighbour’s | Insurance of the responsible party |
Claim procedure
- Complete the amicable water damage report (standard form)
- Send the claim to the insurance within 8 days
- Await the expert’s visit
- Do not begin repairs before the expert’s approval
- Keep all invoices
For details on insurance, see our guide on home insurance.
Repairs and follow-up
Repairs at the landlord’s expense
- Replacement of defective pipes
- Roof or facade repair
- Professional drying (dehumidifiers)
- Replacement of damaged coverings (walls, floors)
Repairs at the tenant’s expense
- Repair of waterproofing sealants
- Replacement of defective appliances (washing machine)
- Cleaning and restoration following an overflow
Repair timeframe
The landlord must act within a reasonable timeframe:
| Urgency | Timeframe |
|---|---|
| Active leak | 24-48 hours |
| Structural damage | 2-4 weeks |
| Finishing works | 1-3 months |
If the landlord delays, the tenant can refer to the justice of the peace to demand repairs and obtain a rent reduction. Also see our guide on the rental deposit.