The heart of our trade in Liège (4000) is fitting : precise survey, made-to-measure manufacture, clean removal of the old window and impeccable airtightness. A team of salaried fitters — no subcontracting — who master the Meuse-style terraced houses just as much as the multi-storey buildings from Outremeuse to Le Carré.
In Liège, everything starts from a precise survey carried out at your home : that is what guarantees windows manufactured to measure to the millimetre, with no play or approximate make-up. Want to know everything before the installation ? Our windows in Liège page details the ranges, materials and budgets.
On the day, our salaried fitters remove the old window without damaging your walls, fit the new one plumb, ensure the airtightness (expanding foam, seals, wall junctions) then carry out the interior and exterior finishes. The site is protected, cleaned and the waste removed ; the installation is guaranteed.
Fitting in Liège, its real constraintsBeyond Liège itself, our fitting teams work in Seraing, Herstal, Ans, Chaudfontaine and Visé, and you can also entrust us with your window installation in Namur — same expertise, same salaried fitters throughout the province.
Liège falls under the support schemes of Wallonia. 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 glazing, adjusted according to your income. A home audit is required above a certain amount — we point you to an accredited auditor.
For a home over 10 years old, VAT drops from 21 % to 6 % on the supply and the installation. Applied directly on your installation quote.
The City of Liège adds no specific window grant on top of the regional support ; urban renovation zones may, however, open up additional assistance. We check your address on a case-by-case basis.
The breakdown of amounts, conditions and income ceilings is on our window price & grants page. We put together the entire file : you pay nothing up front and fill in no forms.
A few fitting projects carried out in Liège and its neighbourhoods. Each removal, fitting and finish is handled by the same team of salaried fitters.
9 windows removed and refitted in a single day, narrow access managed from the front. Pavement protected, airtightness redone and old windows removed the same evening.
Voir le chantier →Removal and fitting secured up to the 3rd floor, wall junctions and seals redone cleanly. No cracking of the interior render, impeccable finishes.
Voir le chantier →Renovation fitting in the historic area, colour approved and divisions preserved. Expanding foam and careful seals for perfect airtightness on the busy street side.
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, suited to the Liège housing stock and your budget. The fitting expertise stays the same ; the choice of range depends on your project:
The best insulation-to-price ratio, ideal for renovation fitting on Meuse-style terraced houses. Discreet laminated colours for street-facing façades.
Discover PVC →Slim profiles and large bays, perfect for fitting in townhouses and contemporary renovations on the heights of Cointe or Sainte-Walburge.
See aluminium →The right glazing makes all the difference at fitting : reinforced thermal and acoustic insulation for comfort, essential on the busy roads of the Liège centre.
Understand glazing →For a typical Liège house, the fitting is usually done in a single day, including removal of the old window. Meuse-style terraced houses with narrow access or multi-storey buildings may take a little more time ; we firmly confirm the duration from the quote. Everything is planned to keep disruption in your home to a minimum.
Our fitters remove the old window carefully, without damaging your walls or interior render. The site is protected throughout the fitting, cleaned at the end of the day, and we remove the old windows and all the waste ourselves. You have nothing to deal with on the waste-management side.
Airtightness is the critical point of a successful fitting. We seal with expanding foam, fit suitable seals and redo the interior and exterior wall junctions cleanly. The result : no more draughts or infiltration, and a fitting covered by our warranty.
Yes. In renovation, we remove the old window and adapt the fitting to the existing building, which is common in Liège (Meuse-style houses, old centre). In new build, we fit according to the structural openings. In both cases, the precise survey guarantees a made-to-measure window and perfect airtightness.
All our fitters are Wendows employees, never subcontracted. The same team follows you from survey to finishes, which guarantees the quality, the cleanliness of the site and the soundness of the installation warranty. That is what makes the difference on demanding Liège projects.
Tell us your address and your project : our salaried fitters call you back, schedule the free survey and put together your Walloon grants before the installation.