Custom installation and replacement of PVC windows in Herstal (4040), from the town centre to Vottem and Milmort. PVC offers the best insulation-to-price ratio for the brick worker’s houses of the armourers’ city : free site survey scheduled within 48h, high-performance multi-chamber profiles and Walloon grants handled and deducted for you.
We install PVC windows in Herstal with a team that knows the town and its building stock : the long rows of brick worker’s houses in the centre, the industrial heritage around the FN factory, and the more open neighbourhoods of Vottem, Liers and Milmort, all the way to the banks of the Meuse.
The survey takes place at your home, with no call-out charge and scheduled within 48 hours ; for PVC as for everything else, the same team follows the whole project, from taking measurements to sealing the brick openings.
We know Herstal’s building stockBeyond Herstal itself, we also install PVC windows in Vottem, Oupeye, Saint-Nicolas and Milmort, as well as towards Liège and Seraing — same team, same lead times across the whole Liège conurbation.
Herstal falls under the grants of Wallonia. Replacing your windows with high-performance PVC qualifies for the levers below, which we handle and deduct directly from your invoice, with nothing to pay upfront.
For replacing windows with high-performance glazing — double-glazed PVC is perfectly eligible — scaled to your income. A housing audit is required above a certain amount : we point you to an accredited auditor.
For a home more than 10 years old, VAT drops from 21% to 6% on the supply and installation of your PVC windows. Applied directly to your quote.
The City of Herstal does not add a specific window grant on top of the regional support ; some urban renewal areas may, however, open up additional assistance. We check your address on a case-by-case basis.
The details of amounts, conditions and income ceilings can be found on our window prices & grants page. We handle the entire application : you pay nothing upfront and fill in no forms.
A few recent PVC installations in Herstal and its districts. Every project is followed by the same team, from survey to finish.
9 openings replaced with multi-chamber double-glazed PVC on a terraced brick house. Slim frames to keep as much daylight as possible in narrow openings.
Voir le chantier →Anthracite grey foiled PVC windows on the street side, white inside. Triple seal and reinforced-insulation glazing facing the main-road traffic.
Voir le chantier →Wood-effect foiled finish across the whole ground floor — a warm look without the upkeep of wood. Walloon Housing grant deducted from the invoice.
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 »
PVC remains the best insulation-to-price ratio for Herstal’s brick worker’s housing : against aluminium it insulates better for the same budget ; against wood it needs no maintenance at all. Foiled colours, glazing and made-to-measure :
From classic white to anthracite, including wood-effect foils (golden oak, grey) that dress brick façades without the upkeep of real wood.
See PVC colours →High-efficiency insulating glazing, argon gas and a warm-edge spacer : the ideal combo with a multi-chamber PVC profile to cut out cold and noise on busy streets.
Understand glazing →Every brick opening in Herstal is unique : we make your PVC windows to the exact dimensions, including arched shapes and large sizes.
Discover made-to-measure →For Herstal’s brick worker’s housing, PVC offers the best compromise. Against aluminium, it insulates markedly better for the same budget and costs significantly less ; against wood, it needs no maintenance (no sanding, no staining) while offering very realistic wood-effect foiled finishes. Aluminium keeps the edge on very large bays with ultra-slim profiles, but for classic worker’s-house windows, PVC is the most rational choice.
Yes. Modern foiled finishes are heat-bonded films that resist UV and are designed to last decades without fading. Anthracite foil gives a look very close to aluminium for about half the price, and golden-oak or grey foil imitates wood with no upkeep at all. That is why these shades are in high demand on Herstal’s brick façades.
As Herstal falls under Wallonia, replacing your windows with high-performance double-glazed PVC qualifies for the Housing grant (scaled to your income) and 6% VAT if your home is more than ten years old. The City of Herstal does not add a specific municipal window grant. We handle and deduct this support ; all amounts are detailed on our prices & grants page.
PVC is the most economical material in our range : for equivalent sizes and glazing, expect to pay markedly less than for aluminium or wood-aluminium. The exact price depends on the number of openings, the dimensions, the type of glazing and the finishes (white or foiled). The 6% VAT and the Walloon grant, which we deduct, reduce the bill further. The itemised quote is free and without obligation.
Yes, completely : the call-out to your home in Herstal, taking measurements and the itemised quote are free and without obligation. You pay nothing until you have approved your project.
Tell us your address and your project : a Liège-based team calls you back, schedules the free survey and handles your Walloon grants on your PVC windows.