Pulsar Windows
Replacing your windows in Koekelberg, in the shadow of the Basilica.
Koekelberg, the smallest municipality in Brussels, is dense and urban, dominated by the Basilica of the Sacred Heart.
Why choose us
Premium quality
Profiles and glazing chosen for their finish and how they hold up over time.
Expert installation
Fitted by our own team, meticulous down to the final adjustment.
Warranty & peace of mind
Installation guaranteed for 10 years, a free quote within 48h and a single point of contact, from survey to installation.
Proven experience
A windows and doors company whose craftsmanship has been refined across renovation and new-build projects in Belgium.
Your municipality
Buildings in Koekelberg
Tailored to the buildings of Koekelberg, after an on-site survey. No obligation.
Koekelberg is the smallest Brussels municipality and one of the densest. Its building stock is dominated by the Brussels townhouse and fine Art Nouveau and Art Deco ensembles, beneath the silhouette of the Basilica.
Many terraced houses keep their old windows: replacing them appreciably improves thermal and acoustic insulation while reviving the façade.
In a dense, sometimes busy urban fabric, glazing suited to street noise clearly changes the comfort.
We work throughout the municipality — for example
- Basilica
- Élisabeth Park
- Simonis
- Centre
Which windows, which glazing for your street
Brussels townhouse or Art Nouveau façade
Respect the proportions and glazing bars: timber or slim-profile aluminium.
Dense or busy street
Acoustic glazing and airtight windows to shut out the noise.
Renovation
PVC for high-performance insulation on a controlled budget.
Our solutions
Replacing your windows in Koekelberg:
how it works
Custom windows, entrance doors and sliding doors in PVC, aluminium or wood — suited to the buildings of Koekelberg.
Windows
Made-to-measure openings for the comfort and light of your home.
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Entrance doors
A personalised entrance, in harmony with the style of your home.
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Sliding doors
Wide openings that bring in light and connect you to the outdoors.
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Garage doors
Garage doors suited to your façade and your everyday use.
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Energy renovation
Grants & windows in Koekelberg
The RENOLUTION grants are no longer open: work invoiced in 2025 or 2026 gives no entitlement to any Brussels regional grant.
What remains: the ECORENO credit, a reduced-rate loan reopened on 1 January 2026, any municipal grants, and the 6% VAT rate, which applies directly to the invoice.
Checked against the official portals on .
Koekelberg — Brussels-Capital
Projects that
speak for themselves
A glimpse of our custom windows, doors and sliding doors — the kind of result we install in Koekelberg and the region.
Garage doors
Custom garage doors
Entrance doors
Custom entrance doors
Windows
Custom windows
Sliding doors
Custom sliding doors
From measuring
to installation
From first contact to installation in Koekelberg, a single point of contact and support in both French and English.
- 1
Advice & quote
A conversation about your project and gathering the key details.
- 2
On-site measuring
Assessment of the openings and the technical constraints of your home.
- 3
Manufacturing
Your joinery is prepared according to the choices made for your project.
- 4
Installation
Careful fitting and finishes tailored to your home.
We also work in nearby municipalities
Windows in Koekelberg: your questions
Do you install windows in Koekelberg?
Yes. Pulsar Windows designs, replaces and installs custom windows, entrance doors and sliding doors in Koekelberg (Brussels-Capital) and the neighbouring municipalities, with support in both French and English.
PVC, aluminium or wood: which material should you choose in Koekelberg?
PVC offers the best value for money and high insulation; aluminium, with its slim profiles, is ideal for large bays and sliding doors; wood brings warmth and character. During a free on-site measurement, we advise you on the solution best suited to your building and your budget.
How much does window replacement cost in Koekelberg?
As each project is made to measure (dimensions, material, type of glazing, finishes), the price is set after a free on-site measurement. You then receive a detailed, clear and no-obligation quote.
Can I get a grant for my windows in Koekelberg?
Koekelberg comes under Brussels-Capital. The RENOLUTION grants are no longer open: work invoiced in 2025 or 2026 gives no entitlement to any Brussels regional grant. What remains: the ECORENO credit, a reduced-rate loan reopened on 1 January 2026, any municipal grants, and the 6% VAT rate, which applies directly to the invoice. Checked on 29 August 2026; the full region-by-region picture is on our Grants & subsidies page.
Do you need major work to replace windows?
In most cases, we work in renovation mode: careful removal of the old windows and installation of new ones with interior and exterior finishes, without major masonry work.
Contact our Koekelberg team
Describe your window project in Koekelberg — material, type of façade, acoustic or thermal priorities — to receive a personalised response after a technical visit.