Approved asbestos removalFrom an interior to a whole building, define what must go, what remains and which checks come first.
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A house, garage or outbuilding to remove. Define the boundaries before the machinery arrives.
Strip out an interior while protecting the structure and finishes you want to keep.
Prepare a wall opening, passage or slab cut with the structure and utilities checked first.
Describe what needs removing, access and the expected final condition. We can then clarify the scope of your quote.
Describe my projectUse one plan to mark what must be removed, what must remain and which areas need investigation. Send the same version to each contractor so that you can compare quotes covering the same work.
Permit rules and exemptions differ between Wallonia, Brussels and Flanders. Ask the municipality which rules apply to your specific project. Identify the relevant drawings and any conditions communicated by the authority in your quote documents.
In Flanders, internal alterations may be exempt from planning permission under certain conditions. An architect is still required for structural work. Have the load-bearing elements and design documents identified before pricing their demolition.
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In Flanders, the sloopopvolgingsplan describes waste types, estimated quantities and locations. Where required, it also forms part of the price enquiry and contracts. Check that the waste removal items in the quote match the materials identified in the plan.
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If demolition includes removing foundations or earthworks, check whether a soil technical report is required. Where it is required, the traceability procedure also applies. Specify the soil destination, transport formalities and delivery of a copy of the bodembeheerrapport, the soil management report, in the quote.
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Establish whether a soil quality report, quality control certificate and Walterre soil movement documents are required. Volume, parcel status and destination affect the procedure. Include these checks in the earthworks quote, separately from rubble removal.
Brudalex 3.0 regulates soil and recycled aggregates. Establish the rules for the intended use and the supplier’s authorisations. Some traceability rules take effect on 13 August 2027; other requirements follow their own timetable. Include the quality and destination records required for your site.
Give the existing post-intervention file (DIU/PID) to the contractor and, where applicable, the coordinator. It records structures, hidden services, materials and risks relevant to the work. Arrange for it to be updated for retained parts. Work involving a single contractor can also require this file.
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Identify oil tanks, refrigeration systems and transformers before demolition. Their decommissioning and waste may require separate procedures. Establish the competent contractors and certificates required under the environmental permit. Include these installations in the scope of the quote.
The former demolition and rebuilding grant is closed: the combined permit had to be approved by 31 December 2025 and the application submitted by 31 March 2026, within three months of approval. If you applied in time, retain the acknowledgement and then supply evidence of completed demolition. Do not deduct this former grant from a new quote.
The reduced rate depends on the complete demolition and reconstruction project and the home’s use. For an owner’s sole home, total habitable floor area is limited to 200 m² for a private individual commissioning reconstruction, compared with 175 m² when buying a reconstructed home; occupancy and duration conditions also apply. Before work starts, confirm the regime and declaration 111 to file through MyMinfin. Establish which records must be supplied to the parties involved. Demolition alone does not establish entitlement to 6% VAT.
Basic site safety training and asbestos training serve separate legal requirements. The basic site course lasts at least eight hours and also covers self-employed people carrying out work there. Equivalent knowledge may be accepted under conditions. Confirm the team’s supporting documents; task-specific training remains necessary.
Yes. A temporary or mobile construction site involving at least two contractors requires safety coordination even when their work does not overlap. This applies during both project preparation and execution. The asbestos remover, demolition contractor and renovator must therefore be considered together when organising the same site. Establish during preparation who must appoint the coordinator for your project, their role and the cost. Scheduling the contractors on different dates does not remove this obligation.
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Prepare a handover file: areas actually demolished, retained elements, disconnected services and agreed waste records. Where asbestos is involved, include current information on removed and remaining materials and completed checks. Clarify the conditions for work to resume before scheduling the next contractor. A room cleared of rubble does not prove that the remaining layers are asbestos-free or that the substrate can accept the planned finish.
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Describe the current use, areas to clear and elements to retain: shopfronts, air conditioning, cabling or shared installations. Supply available plans and mention delivery constraints, possible working hours and staff or customers in neighbouring spaces. The quote should distinguish dismantling, work on services, protection and waste removal. Have the conditions for separating areas confirmed before planning to continue operations during the work.
Have delivery, hire period, planned skip exchanges, loading, transport and waste treatment specified. Ask which quantities and material categories the price assumes and the cost of an extra exchange or hire day. Indicate where the skip could stand and who will check access and placement arrangements. When comparing quotes, also check whether moving debris from inside the building to the skip is included.
Identify the areas included in each phase and those you want to keep available. Have access, shared services and necessary protection assessed: separate dates do not automatically make neighbouring spaces usable. Define starting conditions, waste removal, cleaning and handover for each phase. Ask whether repeated site setup and visits are included in the price, then coordinate other contractors around these stages.
Agree who will arrange for services to be taken out of use: the network operator, a qualified installer or another designated professional. Mention known meters, tanks and pipes, including supplies shared with a building that will remain. An empty house is not necessarily disconnected. Obtain the necessary confirmations before work starts and distinguish these tasks from demolition in the quote. Do not cut or dismantle a pipe yourself to prepare for the contractor’s arrival.
Check the assumptions in the quote: substrate thickness, concealed foundations, access and estimated waste quantities. Ask how a difference will be recorded, priced and submitted for your approval before additional work. For renovations, agree who decides whether a newly revealed element stays or goes. If suspect material is found, it needs an appropriate assessment; agreeing an extra charge does not by itself authorise demolition to continue.
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No. Screed is a floor layer, while a slab may form part of the building’s structure. Specify whether the project concerns tiles, screed or structural concrete, and mention underfloor heating or known services. Have the substrate’s composition and role confirmed before removal. Separate layer removal, disposal and preparation for the new floor in the quote; work affecting stability requires a specific assessment.
Define what goes: furniture, sanitary fittings, finishes, screed, partitions or pipes. Dismantling fixtures, disconnecting services and demolishing substrates are different items. Identify retained elements and installations shared with another room. Have suspect materials affected by removal assessed beforehand; removing tiles may also disturb adhesive and substrate.
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Before fixing dates, identify who handles studies, service disconnection, any hazardous materials and subsequent work. Request a written sequence with a contact for each stage. For a wall opening, coordinate assessment, demolition and reinforcement; for an outbuilding, roofing, structure and connections. The quote must identify included services and those assigned to another company.
Distinguish preparation of the file, work on site and making the premises available again. Checks, any administrative decisions, access and waste removal affect the schedule. Ask for starting conditions, stages and expected constraints rather than timing based only on area. If part remains occupied, specify usable passages and possible interruptions to equipment.
Gather available plans, known dimensions, existing photographs and any surveys. Describe what goes or stays, access and connected services. Include planning decisions already received and their conditions. You can start the discussion without a complete file: simply identify what needs checking without dismantling anything to obtain information. Organise the file by area: main building, outbuilding, floor or room. Mark retained elements and available access on a copy of the plan. Identify missing documents and approximate measurements rather than presenting them as verified. Giving contractors the same file provides a common basis for comparing their quotes.
Define this in the quote: debris removal, retaining or removing the slab, foundations, levelling and protection of remaining parts. Cleared ground is not necessarily ready for building. Specify reinstatement, exclusions and planned waste documents. For interior renovation, distinguish stripping finishes from preparing substrates for the next trade.
In Flanders, demolition generally requires a permit, with conditional exemptions. Brussels and Walloon rules also require authorisation, subject to applicable exemptions. Have the municipality confirm your case before work. Check environmental obligations too: in Wallonia, a combined permit application is required if both permits are needed.
The sloopopvolgingsplan identifies expected hazardous and non-hazardous waste and prepares selective dismantling. It is compulsory for certain works requiring a permit, depending on their nature and volume. Article 4.3.3 of VLAREMA sets out the thresholds and the exception for single-family houses. That exception does not remove the need to check other site rules.
Volume, access, neighbouring buildings, materials and disposal matter as much as area. A square-metre price alone cannot compare two demolitions. For a house or garage, have foundation and slab removal, waste disposal and any asbestos work specified in the quote. Compare units and scope too: fixed price or measured quantities, loading, transport, treatment and clearing up. For example, garage demolition may cover the walls and roof but exclude the slab. Clarify that boundary, work assigned to others, VAT and price-change conditions before comparing totals.
No. A load-bearing wall contributes to structural stability. A specialist must assess the opening, load transfer and any temporary support before work. Available plans, required dimensions and services passing through the wall help prepare that assessment.
The employer’s work plan provides for removal before demolition. The Code allows an exception where removal creates greater risks for workers than leaving materials in place. Responsible professionals must define the sequence after identifying the materials.
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Specify the floor, stair or lift access and occupied rooms. Identify retained elements, the waste route and co-ownership constraints. This helps define protection and phasing. Remaining in the home must be assessed according to the work; area alone cannot guarantee it. Mention agreed access hours and communal areas to protect. Distinguish protection, passage cleaning and finishing repairs.
Mention shared walls, connected roofs and common access in your enquiry. Plans and a condition survey can help define the boundaries and protection. A party or load-bearing structure needs specific assessment: demolition, any supports and reinstatement of retained parts must be defined before work.
Before the quote, specify doors, sanitary fittings, bricks or other items you wish to keep. Condition, damage-free dismantling, absence of hazardous substances and storage determine reuse possibilities. Separate dismantling for salvage from demolition and sorting for recycling; not every element can be retained.
Describe the route between the work area and street: doors, stairs, bends and internal courtyard. Add known dimensions and parking possibilities without moving suspect materials. Access determines equipment, handling and disposal. Feasibility and any occupation of public space must be checked before site arrangements are fixed. Distinguish routes for people, equipment and waste. Mention level changes, covered passages or paths to preserve using information already known.
From Overijse, we discuss projects in Flanders, Brussels and Wallonia. The site’s location determines some of the formalities.
Check the environmental/planning permit or exemption with the municipality. Certain projects require a demolition follow-up plan. Sort material streams and plan hazardous-substance removal before the affected demolition stage.
For demolition and alterations, pay particular attention to inventories, prior removal of hazardous materials and waste separation. Also have the planning conditions specific to your building confirmed.
Have the municipality confirm planning permission or exemption. If the project also requires an environmental permit, a combined permit application is necessary. Prepare a description of work and affected materials to clarify formalities before setting a start date.
Precise obligations are reviewed for each assignment with the competent authority.