Why choose Avenir Renovations?
Our door installation services in Brussels
Avenir Rénovations handles all your interior and exterior carpentry projects, whether it’s a replacement, a renovation, or a new fit-out.
Secure entrance door
We install all types of entrance doors suitable for the Belgian climate and safety standards:
- armored or semi-armored doors,
- aluminum doors, wood, steel, or reinforced PVC,
- multi-point locking systems,
- glazed doors (safety double glazing),
- contemporary or traditional design.
The models are offered with a wide choice of colors, accessories, and finishes, compatible with the urban planning rules of Brussels municipalities.
Interior doors with all finishes
We also install standard or custom interior doors:
- solid or glazed doors,
- sliding or hinged doors,
- natural wood, lacquered, laminated, or CPL finishes,
- renovation installation with or without covering of the existing frame.
Our solutions improve circulation, aesthetics, or acoustics between rooms. We work in apartments, houses, offices, or common areas.
Caring installation, adapted to each context
Our carpenters adapt their work to the configuration of your building:
- straightening walls if necessary,
- adjusting thresholds, frames, casings,
- enhanced sealing for exterior doors,
- clean and discreet finishes for interiors.
The 5 steps of a door installation project with Avenir Rénovations
With Avenir Rénovations, door installation follows 5 steps: free visit, model selection, clear quote, careful installation with finishes, then reception and guarantees with responsive customer service.
Why replace your doors with a professional in Brussels?
Replacing your doors in Brussels with a pro guarantees security, insulation, compliance with local regulations, and immediate enhancement of your home, with complete support.
Changing a door is not just about screwing it into an existing frame. You must:
- check air tightness,
- avoid thermal bridges,
- ensure proper anchoring in the walls,
- ensure compliance of the lock and cylinder.
In Brussels, certain facades are subject to aesthetic or heritage restrictions. A professional will be able to offer you a compliant model and assist you with the procedures with your municipality or your property manager.
A new, aesthetic, and secure door improves the perception of your home, its resale value, and its daily comfort of use.
How much does door installation cost in Brussels?
Average prices including VAT (supply and installation)
- Entrance door in PVC with 3-point lock: €1,200 to €2,000
- High-security entrance door in aluminum or wood: €2,000 to €3,500
- Certified armored door: €3,000 to €4,800
- Standard interior door: €250 to €600
- Glazed or sliding interior door: €500 to €900
- Removal + reuse of existing frame: +€100 to €300 depending on complexity
Reduced VAT and available grants in Brussels
- 6% VAT possible for homes over 10 years old, if the door is permanently integrated into the building.
- Grant for insulating entrance door: only if integrated into a renovation package with housing audit.
- No dedicated grant for the installation of interior doors alone.
We help you identify cases where assistance can be activated, especially in the case of door replacement as part of an energy performance project.
Why choose Avenir Rénovations for your doors in Brussels?
With Avenir Rénovations, you are not just hiring a simple installer. You benefit from a comprehensive support, from model selection to final finish, with the guarantee of a controlled site.
- Free on-site evaluation
- Experienced carpenters, active throughout the Brussels-Capital Region
- Durable materials, compliant with local standards
- Technical advice for insulation, security, acoustics, ventilation
- Facilitated procedures in co-ownership or classified areas
- Warranty on products and installation
We work with recognized Belgian and European brands: Hormann, Belisol, BORA, Deceuninck, Soprofen...
Concrete example of door replacement in Brussels
Mr. and Mrs. Nguyen, owners of a house in Schaerbeek, wanted to replace their very old wooden front door, which was poorly insulated and had become difficult to lock. They were looking for a secure model, well insulated, while respecting the appearance of the facade in a classified neighborhood.
We advised them on a wood-effect aluminum door, with thermal break, equipped with a multi-point lock and frosted glazing to let in light. The proposed model was approved by the urban planning department.
Total amount (supply and installation): 2,850 € VAT included
Work completed in one day, without damage, with adjustment of the threshold and interior finishes included.
Due to the age of the building and the integrated nature of the work, the VAT was applied at 6%.
The clients immediately gained thermal comfort and security, while respecting the architectural identity of the neighborhood.
What you need to know before installing a door in Brussels
Do I need a permit to replace my front door?
It depends on your municipality. If the door alters the appearance of the facade visible from the street, permission may be required, especially in protected neighborhoods. Avenir Rénovations helps you verify.
Can I benefit from the 6% VAT?
Yes, if your home is over 10 years old and the door is permanently integrated into the structure. The rate then applies to the entire project (supply + installation).
Are there grants for doors?
Not as such, unless the door is part of a package of energy renovation works with a housing audit. In this case, it may be partially subsidized. Our teams advise you based on your situation.
What is the duration of a project?
The installation of a front door generally takes half a day to a day, depending on the complexity. For several interior doors, expect a proportional timeframe (3 to 5 units/day).
Call on Avenir Rénovations for your doors in Brussels
Design, security, insulation, compliance... Your door must meet multiple requirements. With Avenir Rénovations, you choose peace of mind. Our craftsmen advise, install, and guarantee durable, beautiful joinery that complies with Brussels regulations.
Request your free quote today for door installation in Brussels.
Agency Avenir
Rénovations
for Door installation in Brussels: secure, insulate, and enhance your home with style
An expert to take charge of your renovation projects and guarantee deadlines, budgets and quality of all services.




