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Replacing floors: plan the work and return to use

Published on 31 July 2026 · Verified on 18 September 2026 · The Mestravaux.lu team

Scheduling depends on the substrate revealed as well as the chosen finish. Before booking a move, distinguish working time, waiting between products and the conditions needed for installation. A completion date without an assessment remains an assumption.

The essentials in 30 seconds

  • Assess the substrate before specifying preparation.
  • Check old materials before removal.
  • Make covering conditional on the required checks.
  • Coordinate heating installer and flooring contractor.
  • Separate foot traffic, furniture and normal use.
Replacing floors: plan the work and return to use

Record rooms and access needs

List areas, furniture, doors, thresholds and routes that must remain accessible. Identify underfloor heating, wet rooms, other work and the desired return date. Agree who moves furniture, removes skirting and protects adjacent areas. Fixed fittings are not automatically removed; include their treatment in the scope.

Déroulé et délais d'un chantier de sol type (pièce de 30-40 m², Luxembourg 2026)
ÉtapeDuréeCoût indicatif
Diagnostic et devis1 – 2 semainesGénéralement gratuit
Dépose de l'ancien revêtement1 jour8 – 20 €/m²
Ragréage (si suffisant)1 jour + 24-72 h de séchage15 – 25 €/m²
Chape liquide (si nécessaire)1 jour + 1-4 semaines de séchage25 – 45 €/m²
Pose du revêtement final1 – 3 jours20 – 150 €/m² selon matériau
Finitions (plinthes, seuils)1 jourInclus ou 5 – 10 €/ml

Délai total réaliste pour une pièce standard : 1 à 2 semaines avec ragréage seul, 3 à 5 semaines si une chape ciment est nécessaire.

Assess existing materials before removal

Identify finishes, adhesives and layers to retain or remove. For premises built before 3 April 2001, ITM highlights identification of potentially asbestos-containing materials before intervention. Appearance alone cannot settle this. Clarify the assessment before stripping, sanding or drilling; do not sample suspect material yourself.

Select preparation from the findings

Have the quote describe required flatness, soundness, finished level and installation compatibility. Screed, levelling compound and local repair perform different tasks. Underfloor heating or a level difference does not automatically require liquid screed. Agree how work that can only be assessed after removal will be priced.

Check drying rather than count days

Weber’s anhydrite guidance explains that a dry-looking surface and elapsed time do not establish suitable moisture for tiling. Ask for the proposed check and its result before covering. Product, thickness and indoor conditions affect timing; anhydrite does not guarantee faster drying.

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Coordinate heating and installation

For wood flooring over heating, Buildwise identifies substrate moisture, commissioning protocol and material compatibility among the relevant conditions. Coordinate the heating and flooring contractors and retain the applicable protocol record. Do not improvise higher temperatures to save time; obtain installation and restart instructions.

Inspect, then release for use

Check edges, transitions, thresholds and agreed outstanding items. Obtain separate timings for walking, furniture, wet cleaning and heating; these depend on the actual adhesives, joints and finishing products. Separate removal, waste, preparation, materials, installation and finishing in the budget. Agree extras in writing before they proceed.

Frequently asked questions

Can I stay in the property?

That depends on access, unavailable rooms, protection and products. Agree phasing; isolating one room does not by itself guarantee continued occupancy.

Does anhydrite always dry faster?

No. Check the actual composition and conditions, then confirm readiness through the required tests.

Is a dry surface enough?

It does not replace the moisture check required for the installation system.

Is a short programme necessarily suspect?

No. Some products have specific timings. Ask for their references and the conditions supporting the programme.

What should I receive on completion?

Product references, agreed test results, care and return-to-use instructions, and any recorded outstanding items.

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