The entrance door is your home’s first impression — and its most vulnerable point. Our custom doors combine a reinforced insulating panel, a multi-point lock and a bespoke design. French doors and service doors round out the range for every access point.
The numbers that matter for a quality door, fitted by our teams. Concrete benchmarks, not marketing.
Multi-point lock (5 to 7 locking points), reinforced strike plates, anti-pick and anti-drill cylinder. Aluminium doors reach RC3 class for the most demanding burglary levels.
The door panel is filled with high-density insulating foam. Coupled with a thermally broken threshold, the whole unit insulates as well as a well-insulated wall.
Dozens of models: solid panels, decorative glazing, stainless pull handles, RAL colours. The door is tailored to the home’s style and your taste.
A well-designed entrance door reaches 38 to 42 dB of reduction — enough to cut out street noise the moment you cross the threshold.
Aluminium leads on security and design. PVC offers the best value for money. Wood brings charm for character homes.
Entrance door (solid or glazed panel), French door (terrace access, 1 or 2 sashes), service door (garage, utility room). Each access point has its door.
* Indicative values for standard-range doors. Exact performance depends on the model, the material and the glazing — confirmed at the site survey.
The choice between an alu, PVC or wood door depends on budget, style and the level of security you’re after.
Each access point in the home has its type of door. Three common cases:
The centrepiece: multi-point security, reinforced insulation and a bespoke design. Aluminium is the no.1 choice for a contemporary look.
One or two sashes to reach the garden or balcony. In PVC for budget, in alu for design, with an optional low threshold.
Garage, utility room, cellar: an insulated, secure door without the customisation of an entrance. Standard PVC, budget under control.
For a large, clutter-free opening onto the terrace, the slider offers more width and a step-free threshold. We compare both options at the site survey.
The wooden entrance door was swollen, poorly insulated and not very secure. We fitted a custom aluminium door with a foam panel, a 5-point lock and frosted side glazing. The entrance gained in security, insulation and character.
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« 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 »
The door material changes the budget, the design and the security. Compare the three options.
| Critère | Aluminium doorVous êtes ici | PVC doorVoir la gamme → | Wooden doorVoir la gamme → |
|---|---|---|---|
| Security | RC3 — the highest | RC2 — standard | RC2 — standard |
| Design | Contemporary, unlimited | Understated, foiled | Charm, authentic |
| Thermal insulation | Excellent | Excellent | Very good |
| Maintenance | Almost none | Almost none | Periodic staining |
| Price | €€€ — higher | The most affordable | €€€ — top range |
| Weight | Heavy | Light | Heavy |
| Ideal for | Design entrance, maximum security | Tight budget, French door | Character home, heritage |
The best value for money for French doors and service doors. Understated and insulating.
See PVC →The charm of solid wood for character homes and older buildings.
See wood →For wide, clutter-free terrace access — where the French door is too narrow.
See the sliders →Decorative glazing, anti-break-in laminated or frosted for privacy — the door’s glazing matters.
Choose your glazing →Extra security and comfort on your French doors with roller shutters.
See the shutters →An overview of our windows & joinery in Belgium: materials, glazing, fitting and grants on one page.
Back to the window guide →The price depends on the material, the type of door, the level of security and the design. Here are some benchmarks for fitted doors.
See the window & door price grid →* Indicative ranges per fitted door, excluding specific configurations. Costed estimate provided with your free quote.
Aluminium offers the best break-in resistance thanks to its rigidity. An RC3 alu door with a 5-point lock, an anti-pick cylinder and laminated glazing offers a very high level of security.
In terms of insulation, absolutely. On security, an RC2 PVC door with multi-point locking offers a good level, enough for most homes. Aluminium takes over if you’re aiming for RC3 or a highly bespoke design.
Performance is measured in Ud (d for "door"). A good door drops to 1.0–1.4 W/m²K thanks to the foam panel and the insulated threshold. That’s comparable to a well-insulated wall — the door is no longer the weak point of the facade.
Yes: side panels, a fanlight or a decorative glazed panel. We use laminated glass for security and frosted or ornamental glass for privacy. Light comes in without compromising security.
The French door suits standard-sized openings (up to ~1.4 m per sash). For large widths or step-free, clutter-free passage, the slider or lift-and-slide is preferable.
Grants depend on performance (Ud coefficient) and on replacing an existing, poorly insulated door. Renovation grant and 6% VAT for homes over ten years old, depending on the region and your income.
Free home survey, security and design advice, grants calculated. Describe your project in under a minute.