Fitting done by the book in Brussels (1000) and throughout the Brussels Region. Precise survey to the millimetre, made-to-measure manufacture, clean removal of the old window, durable airtightness and careful finishes — by our own salaried fitters. Upper-floor installation with a furniture lift, listed façades with planning permission: our Brussels fitting projects are our daily work.
Our trade is fitting — not the subcontractor who turns up once. Our salaried fitters know the city and its site constraints: from the Pentagon to the Marolles, from the Sablon to the Dansaert quarter, from the Louise district to the European quarter, all the way to Laeken. The same pair follows your installation from survey to finishes.
The sequence is always the same : survey to the millimetre scheduled within 48 hours, made-to-measure manufacture, then fitting in a single day for a typical home — clean removal of the old window, shimming and fixing, air and water tightness, foam and seals, interior and exterior finishes, site clean-up. Upper-floor installation with a furniture lift and planning support included for windows in Brussels on a listed façade.
Our fitting projects in BrusselsBeyond the Pentagon, our fitting teams also work in Ixelles, Saint-Gilles, Etterbeek and Laeken, as well as towards Uccle, Anderlecht and Schaerbeek — same salaried fitters, same quality of fitting throughout the Brussels Region. Find the full service on the windows in Brussels page.
In Brussels, the supply and the installation of high-performance windows qualify for support from the Brussels-Capital Region (Renolution grants). Here are the levers we put together and deduct directly from your installation bill, with nothing for you to pay up front.
For replacing windows with high-performance double or triple glazing — supply and installation included — the amount is adjusted across three income brackets, higher for lower incomes. We work out your bracket and put together the file.
For a home over 10 years old, VAT drops from 21 % to 6 % on the supply and the installation labour. Applied directly on your installation quote.
In a listed or protected Brussels area, the installation may require planning permission and respect for the original divisions: we put together the file and keep the slim profiles and approved colours before any work.
The breakdown of amounts, income brackets and conditions is on our window price & grants page. We put together the entire Renolution file : you pay nothing up front and fill in no forms.
A few fitting projects carried out in Brussels and its neighbourhoods. Each installation is followed by the same pair of fitters, from survey to finishes.
Removal of the old windows of the main floor and fitting of wood-aluminium windows while keeping the original divisions. Planning permission obtained beforehand and colour approved by the municipality before the day of the installation.
Voir le chantier →Installation of 8 aluminium windows on the 5th floor: furniture lift, clean removal, shimming, reinforced acoustic airtightness facing the avenue and finishes the same day. Site cleaned at the end of fitting.
Voir le chantier →Terraced house: removal of the old, fitting of laminated PVC windows on the street side, seals and sills redone, air tightness checked room by room. 10-year installation warranty handed to the client.
Voir le chantier →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 »
We fit every material and adapt the fitting technique to the building and the access. Discover the ranges our teams install:
The best insulation-to-price ratio, fitted daily on Brussels terraced houses and renovations. Quick, clean fitting, discreet laminated colours for neighbourhood façades.
Discover PVC →Slim profiles and large bays, fitted in flats in the Louise or European district. Upper-floor installation with a furniture lift and acoustic airtightness to cut out urban noise.
See aluminium →At the heart of high-performance fitting: insulating or acoustic double glazing depending on exposure to traffic. Fitted with reinforced airtightness on the exposed façades of the city centre.
Understand double glazing →The sequence is always the same. First the survey to the millimetre at your home, scheduled within 48 hours. Your windows are then manufactured to measure. On the day of the installation, our salaried fitters cleanly remove the old window, shim and fix the new one, carry out the air and water tightness (foam, seals, sills), then the interior and exterior finishes before cleaning the site. For a typical home, the fitting is done in a single day.
Yes, it is our daily work in Brussels. For flats on the upper floors, the narrow stairways of the centre or streets with no parking, we organise the furniture lift, scaffolding or hoisting and all the access logistics in advance. This is part of preparing the site and is studied from the survey onwards.
Often, yes, in the Pentagon, the Sablon and the protected areas subject to Brussels regional planning. The installation may require a permit and respect for the original divisions, slim profiles and colours. We put together the permit file before any work and choose colours approved by the municipality — fitting only takes place once the authorisations are obtained.
All our fitters are Wendows employees, not passing subcontractors. The same pair follows your project from survey to finishes, which guarantees consistent fitting quality and a single point of contact responsible for the airtightness and finishes.
We schedule the survey within 48 hours everywhere in the Brussels-Capital Region, and the fitting takes place once your windows have been made to measure (a few weeks, lead time firmly confirmed at signing). The installation itself is guaranteed 10 years on airtightness and finishes, on top of the manufacturer warranty on the windows.
Tell us your address and your project : our salaried fitters call you back, schedule the free survey, organise the access (upper floor, furniture lift) and put together your Renolution grants.