Damp, mould & MVHR expert in Diekirch
Diekirch, capital of the Nordstad, has a building stock exposed to the Sûre. Our sworn expert distinguishes post-flood pathologies from chronic structural defects — a distinction insurers require to set the scope of a claim.
Dominant building stock in Diekirch
The cantonal capital on the banks of the Sûre: 19th-century terraced houses in the pedestrian centre, 1960s-70s apartment blocks around the station, and housing developments on the surrounding hills (Herrenberg, Bamertal).
Observed damp pathologies
The centre lies in the Sûre's flood zone: chronically damp cellars and recurring post-flood risk. Houses on the hills mainly suffer from condensation and thermal bridges on gables exposed to the north wind.
The 8 damp types we diagnose in Diekirch
The sworn expert mandated by HUMINUS qualifies the pathology precisely before any work quote.Read the full 2026 guide.
Neighbourhoods and localities served in Diekirch
Why a sworn damp expert in Diekirch?
A "free expertise" is generally performed by a sales rep who will then sell the in-house solution. In Diekirch 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 Diekirch
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 Diekirch
Damp expert in Ettelbruck
At the confluence of the Sûre and Alzette: a high water table and centennial flood risk in the centre. Older houses in the centre combine rising damp with post-flood lateral infiltration, while newer developments near the CHdN hospital suffer from condensation and poorly adjusted MVHR systems.
Damp expert in Erpeldange-sur-Sûre
Houses along the Sûre: damp cellars and post-flood lateral infiltration. Newer houses in Ingeldorf show cases of undersized single-flow extract ventilation after external insulation work.
Damp expert in Mersch
The Alzette valley: a high water table, chronically damp cellars and frequent lateral infiltration in stone buildings. Newer houses mainly suffer from condensation and thermal bridges at north-facing corners.