Damp, mould & MVHR expert in Mamer
Mamer, west of the capital, combines old rural building stock (Holzem) with brand-new upmarket developments near the station and Capellen. Our sworn expert distinguishes the structural pathologies of the farmhouses from the ventilation faults of recent construction.
Dominant building stock in Mamer
A residential commune to the west: former farmhouses along the Route d'Arlon, housing developments from the 1980s-2000s, and new low-energy developments around the station and Capellen.
Observed damp pathologies
The old farmhouses of Holzem and the centre combine rising damp with damp below-ground cellars. The new Capellen developments show recurring condensation linked to balanced MVHR systems undersized for the living volume.
The 8 damp types we diagnose in Mamer
The sworn expert mandated by HUMINUS qualifies the pathology precisely before any work quote.Read the full 2026 guide.
Neighbourhoods and localities served in Mamer
Why a sworn damp expert in Mamer?
A "free expertise" is generally performed by a sales rep who will then sell the in-house solution. In Mamer as anywhere in Luxembourg, the diagnosis we coordinate is paid but independent: the real cause is identified objectively. HUMINUS then carries out the works that fall within its scope (MVHR, ventilation, indoor air quality) and refers you to the right specialist for the rest. The report is admissible by your insurer, building manager or a court.
See our sworn expert methodologyYour questions about damp in Mamer
Going further
Our 2026 pillar guide details the 8 damp types, the measurement methodology (CM, hygrometry, thermography) and price ranges in Luxembourg.
Read "Damp at home in Luxembourg: complete 2026 guide"Communes near Mamer
Damp expert in Bertrange
Former farmhouses: classic rising damp. Helfent and Bourmicht: a strong recurrence of condensation in new developments with poorly adjusted balanced MVHR systems.
Damp expert in Käerjeng
Below-ground cellars in the old farmhouses are often damp, and condensation has recently begun appearing in externally insulated houses whose MVHR systems weren't upgraded to match.
Damp expert in Strassen
The 1970s-80s villas show thermal-bridge problems and infiltration through flat roofs. The newer developments suffer from clogged balanced MVHR systems (construction dust).