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Project planning · Mersch

Plan your renovation company project in Larochette

Renovation in Luxembourg spans two very different realities: pre-war townhouses in the Minett and the capital that often need rewiring, insulation upgrades and structural repair, and post-2000 flats where the work is usually a kitchen or bathroom refit. Decennial liability is mandatory for any structural trade, so verify the certificate before signing. Klimabonus 2026 covers eligible insulation and heat-pump components up to defined ceilings, and principal-residence work on buildings older than two years can qualify for the 3% super-reduced VAT rate. Compare at least three itemised quotes before you commit.

In Larochette

Are you looking to renovate your home in Larochette? Whether it's a bathroom upgrade or a complete kitchen remodel, you can find reliable renovation companies here. Most professionals can respond quickly, often within a week, to discuss your project. If you're also in nearby communes like Nommern, Heffingen, or Fischbach, you're covered too.

What's included

  • Kitchen renovation
  • Bathroom renovation
  • Full apartment refit
  • Extensions and annexes
  • Insulation upgrades
  • Facade work
  • Roof renovation
  • Heritage-property work
  • Energy-efficiency retrofits
  • Loft conversion

How to choose

  • Confirm the autorisation d'établissementEvery regulated building trade in Luxembourg operates under an autorisation d'établissement — ask for the number and check it against the Ministry's register.
  • Ask for decennial liability proofAny company touching structure, roofing, or load-bearing elements must carry decennial liability — request a current certificate naming your project scope.
  • Require an itemised scope and scheduleA serious contract lists labour, materials, allowances, and a working schedule with milestones — not a single lump sum.
  • Negotiate a staged-payment structurePayments should follow milestones — a modest deposit, then installments tied to completed stages, with a retention held until final sign-off.
  • Ask for recent references with photosA year's worth of finished projects, visible addresses (or at least communes), and contactable clients beat any glossy brochure.
  • Check the commune permit requirementMost structural work — extensions, roof changes, load-bearing modifications — needs a commune building permit; the contractor should flag this before quoting.

Indicative pricing

  • Kitchen renovation (full)800025000
  • Bathroom renovation (full)550018000
  • Full apartment refit9001800
  • External wall insulation80180
  • Full roof renovation180350

How we help

  1. 1Describe your project
  2. 2Compare detailed quotes
  3. 3Choose your pro

Verified providers

18 results

Frequently asked questions

  • How much does a bathroom renovation typically cost?

    A bathroom renovation can range from around 5,000 to 15,000 EUR, depending on the materials and fixtures you choose. It's best to get a few quotes to find the best fit for your budget.

  • Do you cover nearby areas as well?

    Yes, we cover nearby communes like Nommern, Heffingen, and Fischbach. So, if you're in those areas, you can also find great renovation services.

  • How do I check an autorisation d'établissement?

    Ask the contractor for the number on the autorisation d'établissement issued by the Ministry of the Economy, then verify it in the public register accessible via guichet.lu. The document names the qualified manager — check that the name matches the person actually running the business.

  • What does a full bathroom renovation cost?

    Expect €5,500–€18,000 excluding VAT for a full bathroom refit in Luxembourg, covering demolition, plumbing rework, tiling, fixtures, and electrics. Walk-in showers, heated floors and large-format tiles push the project into the upper half. The 3% super-reduced VAT can apply on a principal residence older than two years.

  • How long does a bathroom refit take?

    A full bathroom refit usually runs three to six weeks on site, including demolition, first-fix plumbing and electrical, tiling, then second-fix. Plan for the room to be unusable for the whole period; in a single-bathroom flat, arrange a backup before work starts.

Nearby communes

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