Painting on concrete and steel
High-resistance paints on raw concrete, steel beams, converted industrial walls. Adapted primers, matte or satin finishes on atypical substrates.
QUASART · BelvalContemporary renovation
Contemporary renovation
in Belval
Painting on concrete and steel, acoustic plasterwork, university campus refresh, student residences, converted industrial heritage — QUASART works in Belval. Headquarters in Crauthem, L-3327.
20 minFrom Crauthem
+350Completed projects
Belval renovation
QUASART — campus renovation in Belval and its heritage
Belval is a unique site in Luxembourg — a former ArcelorMittal steel works converted into a university campus, cultural district and business quarter. Delivered progressively since 2010, it now concentrates the University of Luxembourg (Maison du Savoir, Maison des Sciences Humaines, Maison des Arts et des Étudiants), the Rockhal (the largest concert venue in the country), the converted Hauts Fourneaux cultural spaces and several heavily used student residences. Though recent, these buildings are already in an intensive refresh cycle — accelerated wear in student housing, repaint of concrete and steel surfaces, acoustic upkeep of lecture and concert halls.
QUASART brings dedicated expertise to this territory: paint systems suited to the industrial substrates that define Belval (raw concrete, steel, exposed beams), acoustic plasterwork for student rooms and lecture halls, high-resistance paints for high-traffic zones (university circulations, residence entrances, Rockhal backstage areas). We know the local stakeholders — Fonds Belval (public developer), University of Luxembourg (academic building owner), social and private landlords of the student residences.
Based in Crauthem (L-3327), 20 minutes from Belval via the A4, QUASART also works in Esch-sur-Alzette, Schifflange, Sanem and Differdange — the full southern Luxembourg basin. The combination of industrial heritage and contemporary buildings makes Belval one of the most stimulating districts to renovate in the Grand Duchy.
Our Belval renovation services
QUASART works in Belval — campus, housing, culture
Acoustic plasterwork
Phonic partitions and linings for student rooms, lecture halls, concert halls. Absorbent mineral ceilings (Rockfon/Armstrong). Optimised Rw attenuation.
Plasterwork on concrete substrates
Levelling plaster on raw concrete, repair of industrial walls, skim coat before painting. Solutions adapted to the campus’ contemporary substrates.
Full campus renovation
End-to-end coordination for the renovation of university floors, student residence wings, backstage and dressing rooms. Schedule aligned with low-occupancy periods.
Aides & Réglementations
Klimabonus — Energy renovation grants (Luxembourg)
Financial aid programmes exist in Luxembourg for insulation and energy renovation works. The myenergy programme (Klimabonus) may cover part of your investment, subject to eligibility criteria in force. Visit myenergy.lu to check your situation. QUASART is not Klimabonus-certified and does not file grant applications on behalf of the client.
myenergy.lu →Zones proches
QUASART also works near Belval
FAQ
Frequently asked questions — Renovation in Belval
Yes. QUASART renovates the interior surfaces of the University of Luxembourg buildings in Belval — Maison du Savoir, Maison des Sciences Humaines, other campus facilities. We mostly operate during low-occupancy periods (university holidays) to limit disruption to academic activity. Painting of circulations, lecture rooms, amphitheatres, acoustic ceilings.
Yes. Student residences in Belval undergo accelerated wear — yearly tenant turnover, high-density occupancy. QUASART runs refresh campaigns every summer: full repaint of vacant rooms, localised damage repairs, upkeep of common areas (shared kitchens, circulations, study rooms). These works are phased to respect new-tenant move-ins at the start of term.
Painting on industrial substrates (raw concrete, exposed steel, metal beams) demands specific preparation: high-pressure cleaning or sanding, application of a suitable primer (anti-corrosion primer on steel, bonding primer on concrete), then a two-coat finish. QUASART uses technical paints compatible with these substrates — Sikkens Alpha Rustprimer, Tollens Métalforce, Caparol Duparol. The result respects the industrial spirit of Belval while durably protecting the substrates.
Yes. For the cultural venues in Belval (Rockhal, Kulturfabrik, rehearsal rooms, dressing rooms), QUASART handles acoustic plasterwork — BA13 phonic partitions, 100 mm mineral-wool linings, high-absorption Rockfon Alpha ceilings. The aim is twofold: absorb parasite reflections and acoustically isolate between zones (main hall, backstage, dressing rooms, technical offices).
QUASART delivers works for the stakeholders running the Belval campus — public client (Fonds Belval), user clients (University of Luxembourg, student-residence landlords), or general contractors appointed on renovation lots. We adapt to public-procurement procedures where applicable — compliance with the CCAP, rigorous documentary tracking, contractual deadlines respected.
Yes. QUASART is insured by AXA (policy 10/0214108) for all works — including institutional, university and cultural buildings on the Belval campus. Cover includes public liability, post-works liability and the ten-year warranty against defects. QUASART S.à r.l., RCS Luxembourg B253631, VAT LU33087966.
Each project is personally assessed by our team. Student-residence renovations are concentrated in July and August (rental vacancy) and demand a high pace. University buildings are renovated during academic breaks. Cultural venues during programming gaps. QUASART provides a precise schedule with the quote, compatible with the site’s operational constraints.