ETICS — Thin render
External thermal insulation with thin-render finish — combined energy and aesthetic renovation of Moselle facades in a single operation.
QUASART · Metz & MoselleThermal insulation
Thermal insulation
in Metz
ETICS, attic insulation, energy renovation — QUASART works in Metz and across Moselle from its Crauthem (Luxembourg) head office. MaPrimeRénov’ and CEE eligible.
+50Projects in France
RGETarget qualifications
Insulation Metz
QUASART — thermal insulation in Metz and Moselle
Metz and its metropolitan area host a large stock of homes built between 1950 and 1990 — detached houses, post-war bungalows, apartment blocks. These buildings, often poorly insulated, represent a considerable energy-saving reserve. External thermal insulation (ETICS) and attic insulation are the two most efficient interventions, and their combination delivers the best performance-to-budget ratio for most Moselle homeowners.
QUASART, a Luxembourg-based company headquartered in Crauthem (L-3327), delivers thermal insulation works in Moselle. Our experience on the Luxembourg market — where energy requirements are among the most demanding in Europe — translates directly into higher-standard execution on Moselle projects. We size every insulation solution to exceed the MaPrimeRénov’ thresholds and to deliver lasting comfort through summer and winter alike.
The historic centre of Metz, listed via Saint-Étienne Cathedral as UNESCO heritage, imposes significant restrictions on ETICS: facades in Jaumont stone (the local yellow limestone) and the Haussmann architecture of the Quartier Impérial must remain visible. For these zones protected by the Architectes des Bâtiments de France (ABF), QUASART favours interior insulation (ITI) with wood fibre, rockwool or graphite EPS lining — a solution that preserves the exterior aesthetic while significantly improving thermal performance.
From Metz to Thionville, from Yutz to Hagondange, QUASART works across the whole Moselle department. Cross-border logistics is our daily reality — well-established supply routes, mobile teams, guaranteed responsiveness on site openings and follow-up visits.
Our insulation solutions
QUASART insulation solutions in Metz
Attic insulation
Blown rockwool, wood fibre, cellulose wadding — fast intervention and major thermal gain for Moselle bungalows and houses.
Interior wall insulation
Insulated lining for buildings where ETICS is not possible — party-wall facades, co-ownerships, listed heritage.
Bio-based ETICS
STEICO wood fibre as external insulation — thermal performance, summer comfort and optimised carbon footprint for Moselle homes.
Aides & Réglementations
MaPrimeRénov’ — Aides à l’isolation en France
En France, le dispositif MaPrimeRénov’ et les Certificats d’Économies d’Énergie (CEE) permettent de financer une partie de vos travaux d’isolation thermique. Les montants dépendent de vos revenus et du type de travaux. Consultez maprimerenov.gouv.fr pour connaître votre éligibilité.
maprimerenov.gouv.fr →Zones proches
QUASART also insulates near Metz
FAQ
Frequently asked questions — Insulation in Metz
Yes. QUASART is based in Crauthem (L-3327, Luxembourg), 55 minutes from Metz via the A31 motorway. We regularly work in Moselle — Metz, Thionville, Yutz, Hagondange, Woippy. Cross-border works have been part of our daily activity for more than 10 years, with a logistics chain calibrated for French sites.
The MaPrimeRénov’ scheme requires the contractor to be RGE-qualified (Reconnu Garant de l’Environnement) for the client to receive the aid. QUASART can carry out insulation works in Moselle; for MaPrimeRénov’ support, consult maprimerenov.gouv.fr to check which conditions apply to your situation and whether complementary French partners may be required.
ETICS costs in Metz range between 100 and 250 €/m² depending on the insulation chosen (graphite EPS, rockwool, wood fibre), the thickness, the height of the building and access constraints. QUASART provides a detailed quote after a free diagnostic visit, including the thermal calculation needed for any aid application.
1970s-1980s homes in Moselle typically show uninsulated walls, little or no attic insulation and single-glazed windows. Combining ETICS on the facades with blown-in attic insulation offers the best performance-to-cost ratio. Replacing the windows completes the thermal treatment. QUASART sizes the full scope for an optimal energy gain and can stage the works over time if needed.
Yes. QUASART installs bio-based insulation — wood fibre (STEICO), cellulose wadding — in Metz and Moselle. Wood fibre offers excellent summer comfort (high thermal phase shift), a favourable carbon balance and a certified lifespan exceeding 50 years. It is a relevant choice for Moselle homes exposed to increasing summer heat.
Each project is studied personally by our team. Depending on complexity — insulated area, building height, site access, type of insulation — QUASART shares an accurate programme at the quote stage. Simple jobs progress quickly; complex ones deserve the time we dedicate to them, including the cross-border logistics that frame every Moselle project.