Whether you replace your window frames, fit solar panels, install a heat pump, a battery or insulation, the journey is the same: clear, planned and without nasty surprises. A single point of contact follows you from first contact to commissioning, grants included.
Six clearly marked steps, the same for all our work. At each one, you know where you stand, what comes next and how much it costs — net of grant.
We listen to your project, your home and your goals — comfort, savings, property value. Together we frame what makes sense before any pricing.
A technician comes out, measures, checks feasibility and notes the constraints of the building. No "blind" quote: everything starts from a real survey.
You receive a detailed quote, already net of the grants you are entitled to. The amount shown is the one you actually pay.
Dates confirmed, duration announced, access and logistics organised. You know when our teams arrive and how long the project lasts.
The fitting is carried out by our own installers, not by anonymous subcontractors. Clean site, deadlines and home respected.
We start up the installation, explain how to use it and stay reachable. Settings, warranties and after-sales: the project does not stop at the invoice.
You describe your project by phone or via the form. We confirm it makes sense, answer your first questions and set up a visit.
On-site measurement and feasibility study, then a detailed quote net of grant within 48h. You see the real cost, item by item, before any decision.
Once the quote is accepted, we prepare your grant file and set the project dates. You receive a clear schedule with the expected duration.
Our teams fit your installation to the highest standards, respecting the announced deadlines and the cleanliness of your home.
Start-up, handover, delivery of documents and warranties. Your point of contact stays available for settings and after-sales.
Window frames, solar, heat pump or insulation: we frame the whole thing and plan everything with a single point of contact. Let’s start with the survey.
The quote net of grant reaches you within 48h after the survey. Once accepted, the time until the project depends on the type of work and on preparing the grant file: usually a few weeks. We give you a firm date as soon as scheduling, never a vague range.
We do. Our team identifies the regional grants you are entitled to, prepares the file and includes the amount directly in the quote. You see the net price to pay, and you don’t have to chase the administration.
We operate throughout Wallonia and in the Brussels-Capital Region. At first contact, we confirm coverage of your municipality and organise the survey visit accordingly.
Yes, that is even our "one-stop shop" principle. Whether you combine window frames, solar panels, a heat pump, a battery or insulation, a single point of contact coordinates the survey, the quotes, the grants and the scheduling of the whole.
A complete journey, not just a fitting: here is what is included when you install with wendows.
5.0/5 · 5verified reviews
« Nous avons fait appel à la société Wendows pour le renouvellement de nos châssis et nous sommes vraiment ravis du résultat ! Les travaux ont été réalisés dans les délais annoncés et la finition est impeccable. De plus, M. Aprile qui s'est occupé du devis, s'est toujours montré disponible pour répondre à toutes nos questions. Nous vous recommandons donc de faire appel à eux pour vos travaux ! »
« Nous avons fait appel à Wendows pour le remplacement de nos châssis et nous sommes très satisfait de notre choix. Qualité et suivi de chantier au top ! »
« Ik heb via WEndows een raam aangekocht van 2m x 2m. Mijn algemene ervaring is goed. Zeer goeie communicatie, altijs zeer snelle reactie bij een vraag of opmerking. Het installatie team werkte ook zeer efficient. Tevreden van het eindresultaat! Bedankt WEndows »
Describe your work to us: we plan the on-site survey and you receive a quote net of grant within 48h, with no commitment.