Assessment
Analysis on site or remotely, depending on the situation: location, condition of the surfaces and causes of water ingress.

Flat roofs — Brussels-Capital Region
In Forest, the built environment features a mix of pitched-roof houses and extensions or garages with flat roofs. A water stain on the ceiling may be caused by a fault several metres higher up on the membrane or by a drainage issue — the presence of standing water helps to pinpoint the cause but does not, on its own, prove that there is a leak.
Please specify access via a street, courtyard or side passage, particularly in residential areas. If trees cast shade over the terrace, please mention this: leaves and debris may obscure an overflow drain. Visits are subject to confirmation, depending on availability and weather conditions.
Depending on the project, flat roofs may be made of bitumen or synthetic membrane; do not make assumptions about the system without carrying out an inspection. Where access is possible, the inspection may include the edges, penetrations and areas subject to frequent foot traffic.
Telephone reception: 24 hours a day, 7 days a week. Staff are normally available from 09:00 to 16:00. Outside those hours, AI-assisted telephone reception can collect initial information and direct your request.
Analysis on site or remotely, depending on the situation: location, condition of the surfaces and causes of water ingress.
Targeted work or temporary measures when access, weather and safety conditions allow.
A summary of findings, useful photos and priorities for what comes next — without any promise of overall watertightness.
When the situation allows, you receive a structured summary covering the findings, work completed or temporary measures, and recommendations for what comes next.

Our team is ready to help and arrange a service call, subject to confirmation based on availability, access and weather conditions.