A new chapter for QUASART
QUASART S.à r.l., specialist in cladding, thermal insulation and renovation in Luxembourg, reaches a major milestone with the launch of quasart.lu — a website designed to reflect the standards and rigour that define our work on every project.
Based in Crauthem (L-3327), at the heart of the Am Bruch industrial zone, our company operates across Luxembourg, France (Moselle, Grand Est) and Belgium. This website is the digital extension of our on-site commitment.
We build facades that last. It was time our online presence matched what we deliver on site.
A showcase worthy of our expertise
In the construction sector, trust is built on proof. Our website is not a simple digital brochure — it is a demonstration of our ability to deliver excellence. Each service page details our construction systems, partner materials and certifications.
Architects, developers and project managers will find the technical information they need: system data sheets, material comparisons, professional FAQs and an online quote request. No unnecessary jargon, no empty promises.
Three areas of expertise, one point of contact
quasart.lu presents our three areas of intervention in a structured and in-depth manner:
- Ventilated facades — timber, fibre cement, metal, zinc & copper, natural stone, HPL, Dekton ultracompact, StoVentec, facing bricks
- External thermal insulation (ETICS) — thin-coat render, hydraulic render, bio-sourced
- Interior renovation — dry plastering, spray plaster, painting, rendering, flooring
For each service, you have access to a dedicated page with detailed construction systems, partner brands, a technical FAQ and a contextualised quote form.
Designed for construction professionals
Architects, property developers, general contractors, public authorities — we understand that your requirements differ from those of a private client. That is why we have created dedicated pages for each client profile.
- Collaboration processes tailored to each stakeholder
- Transparent contractual commitments
- Reference documents: handover files, health & safety plans, technical data sheets
- A single point of contact from quote to final inspection
Technical performance, uncompromising design
quasart.lu has been developed using the same technologies as the websites of the most demanding tech companies. The results speak for themselves:
- Lighthouse score of 91+ in mobile performance, 100 in SEO
- Page load time under 1.5 seconds
- Available in French, English and German
- Optimised for search engines and AI assistants
Every page is designed so you can find us easily, whatever your query — on Google, via ChatGPT or Perplexity.
Our ambition
QUASART has a clear ambition: to become the reference for cladding and facade renovation in Luxembourg and the Greater Region. This website is a tool in service of that ambition.
It will evolve with our projects, our portfolio of completed works and the feedback from our clients and partners. We invest in quality — on site and online.
The quality of a facade is measured over time. So is a website. We built both with the same exacting standards.
