An asbestos project in Zaventem? Sertic prepares your request and looks for a suitable professional. Kitchen, bathroom, boiler and suspended ceiling.
Kitchen, bathroom, boiler and suspended ceiling
Already have an asbestos report and several planned works? Share it and identify affected rooms. The expert compares the inspected scope with layers the works will affect: flooring, adhesives, pipes or hidden ceiling elements. Sampling needs follow that assessment.
A practical point for your area
Zaventem is in Flanders, despite its proximity to Brussels. The municipality refers waste matters to Interza. Check the OVAM framework and local conditions rather than assuming Brussels procedures apply.
Gemeente Zaventem, afval en milieu
Prepare for your request
Existing report, available plans, work by room and planned openings.

Sale: an asbestattest for pre-2001 buildings
Since 23 November 2022, an asbestattest has been required when selling qualifying accessible constructions built before 2001. A certified asbestos inventory expert issues it through the OVAM system. Exact conditions depend on the construction and transfer: provide the building date and transaction type.
Rules and next steps in Flanders
Which service and budget?
To identify materials, start with an inventory. For renovation, describe the work and areas to open. For removal, state location, condition and approximate quantity. Inventory prices are grouped by size; removal is priced after technical assessment. Local rates and travel costs require confirmation.
Which professional for which assignment?
Sertic connects you with partners. Our removal partners hold FPS Employment approval for the relevant removal methods. Simple treatments use a separate list or an already approved contractor. For a Flemish asbestattest, we use an expert certified through the OVAM system; for analyses, a laboratory approved for the assignment. Documents and validity are checked before assignment.
Flemish co-ownership: the 31 December 2026 deadline
The co-owners’ association of a qualifying pre-2001 building must hold a shared-area asbestattest by 31 December 2026. From 1 January 2027, a qualifying transfer also requires this shared-area certificate. If it already exists, it must also be provided for a transfer before that deadline.
Is an existing inventory enough before renovation?
An older report is not automatically invalid. Check whether it covers the materials the contractor will disturb, including hidden layers. This also applies to professional work in a private home. A clearly limited intervention does not necessarily require a new inventory of the entire house.
Your locality and nearby areas
Is your building in a nearby locality? Select it to prepare your request. The professional may come from another area; site rules still follow the building’s location. Availability and travel charges are confirmed before you agree.
- Nossegem 1930 · Flanders
- Woluwe-Saint-Étienne 1932 · Flanders
- Sterrebeek 1933 · Flanders
Locality not listed? The form also accepts other Belgian postcodes. Service availability still needs confirmation.
Explore nearby areas
Other regions
No obligation. Price confirmed before you agree.