From the first installation to emergency breakdown repair, we support your window frames at every stage of their life. A single point of contact for installation, replacement, energy renovation, repair and maintenance — all brands, in PVC, aluminium or wood.
Every need has its service. Choose the one that matches your situation: our teams take over from advice through to follow-up.
Installation of new window frames in new builds as well as in replacement: measuring, made-to-measure manufacture and careful fitting, with finishes and tightness done by the book.
Replacing old, tired window frames or single glazing? We replace the existing ones with high-performance double or triple glazing, while limiting damage to your interior finishes.
More insulating window frames to reduce your heat loss and your bill. We guide you towards the right glazing and the right grants to make your renovation pay off.
Jammed mechanism, worn seal, fogged glazing, a frame that no longer closes: we repair rather than replace when possible, to extend the life of your joinery.
Broken pane, break-in, frame stuck open: we quickly secure your home and schedule the definitive repair straight afterwards.
Adjustment of the hardware, greasing, checking of the seals and tightness: regular maintenance keeps your window frames working and tight for longer.
Visit or discussion: we identify whether it is an installation, a replacement, a renovation or a repair, and we take the measurements.
You receive a detailed quote, with no surprises: materials, glazing, labour and any grants, all priced item by item.
Our teams step in within the agreed timeframe, with a clean site and careful finishes, while limiting day-to-day disruption.
Final check, adjustments and maintenance advice. We remain your point of contact for after-sales and future interventions.
Describe your situation to us: we guide you towards the right service and give you a price, with no obligation.
Yes. We cover the entire life cycle of the window frame: fitting and installation of new joinery, replacement of the existing ones, energy renovation, but also repair, breakdown repair and maintenance. A single point of contact, whatever your need.
Absolutely. Our teams repair, fix and maintain all window frame brands — PVC, aluminium and wood — even those installed by another joiner. We adapt the intervention to the existing equipment.
Yes, that is the principle of our approach: a single point of contact from the first quote to after-sales follow-up. You avoid juggling between several providers and benefit from consistent follow-up over time.
We operate throughout Wallonia and the Brussels-Capital Region, with locally based teams for short timeframes and close follow-up.
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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 »
Installation, replacement, renovation, repair or breakdown repair: describe your need, we offer you the right service and a clear quote, with no obligation.