Certified Aluminium Window Repair in Brussels | Thermal Break & Security Specialist

A faulty aluminum window in Brussels can lead to serious insulation issues, energy loss, and condensation. Your property needs a technical solution. We are the licensed and insured specialists for the entire Brussels-Capital Region, providing definitive repair for all residential and commercial aluminum windows and sliding doors. We fix shattered glass, corroded hardware, sealing failures, and specifically, problems related to the thermal break. Call us now for rapid, reliable service that complies with local EPB (Energy Performance of Buildings) standards.

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A beautifully replaced picture window in a Belgium living room, showcasing our expert residential glass replacement services.
A beautifully replaced picture window in a Belgium living room, showcasing our expert residential glass replacement services.

Aluminium Window Repair Services in Brussels

Advanced Metal Repair Solutions for the Brussels Climate

The conductive nature of aluminum makes it prone to thermal bridging if its insulation is compromised. Our service is expertly tailored to repair issues related to corrosion, EPDM gasket failure, and premature wear of mechanisms. Our goal is to restore the structural integrity of your frame, maximize its energy efficiency, and maintain the acoustic performance essential for minimizing city noise in Brussels.

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PVC WINDOW REPAIR Services We Offer

Glass Replacement and Thermal Break Repair

We repair broken glass and replace double/triple glazing units with failed seals. Critically for aluminum, we inspect and repair the thermal break (the insulating barrier within the aluminum profile). This crucial step eliminates condensation on the frame and guarantees optimal energy efficiency (EPB).

Aluminium Hardware Repair

Aluminium frames use specific hardware systems, which are robust but subject to wear in the rollers, sliding tracks, and multi-point locking mechanisms. We specialize in the repair or replacement of this specific hardware, including the essential re-alignment of heavy sliding door sashes.

Emergency Security & Burglary Repair

We are available 24/7 for urgent call-outs following a break-in or structural damage. We provide rapid security boarding and perform repairs aimed at enhancing resistance to forced entry, meeting relevant European security standards (EN).

The Commercial Benefits of Our Expert Aluminium Repair Service for

Residence And Commercial

Guaranteed EPB Performance and Heating Cost Reduction

Aluminium is often associated with the best EPB scores. Our targeted repairs (seal replacement, thermal break treatment) ensure your frame maintains its original thermal performance, effectively preventing costly heat loss during the cold Brussels winters.

Durability and Anti-Corrosion Treatment

We only use replacement parts compatible with the finish and structure of your aluminum. Our expertise includes addressing issues related to galvanic corrosion and surface finishes (powder coating), significantly extending the operational lifespan of your windows.

The Aluminium Window Repair Process

Inspection & Diagnosis

Our initial inspection is critical: we identify if the issue is mechanical, related to insulation (thermal break failure), or sealing.

High-Quality Repair Work

Aluminium requires specific EPDM gaskets and sealants to guarantee water and airtightness.

Final Testing & Quality Check

Aluminium is a precision material. Our technicians work with meticulous care, ensuring the profile's aesthetics are not compromised.

4.9

Top Rated Technicians

Our technicians are rated 4.9 out of 5 based on 85 consumer reviews.

Frequently Asked Questions

We’ve taken the time to provide detailed answers to common inquiries, ensuring you have the information you need at your fingertips.

ALL FAQs
If my aluminium frame is 'weeping' water on the inside, is it broken?

No, but it signals a major insulation problem. Excessive condensation on aluminum profiles in Brussels generally indicates a failure of the internal thermal break. Cold external metal contacts the warm, humid indoor air, causing condensation. This is not a simple leak but a loss of insulation that we can diagnose and repair, often through the injection of insulating resin or component replacement. Don't wait for mold to appear; call us for an immediate assessment.

Our expertise covers all major systems used in Belgium and Europe, such as Reynaers, Sapa, Aliplast, Schüco, and Wicona. Our technicians are specifically trained on the nuances of these ranges, including complex lift-and-slide systems. This ensures we use compatible parts, which is essential to maintain thermal performance and system warranties. We are your factory-trained local experts.

Yes, in most cases. Aluminium is very strong, but the frame can be slightly deformed or the multi-point locking mechanism damaged. We specialize in straightening the profiles (where feasible) and replacing high-security locks, which are often more robust on aluminum. We work directly with insurance companies to make your claim process smooth.

Our repairs, when performed with OEM parts and according to NBN standards, are designed to be as durable as the window itself. By replacing only the defective component (hardware or glass), we provide a cost-effective solution that can easily last another 10 to 20 years, depending on maintenance. We aim for a one-time fix, not a temporary patch.

Do you offer a warranty on sealing repairs for aluminum windows?

Yes. For all repairs related to sealing and the thermal break, we offer a written warranty on both labor and parts. We are highly confident in the quality of our specialized sealing materials and installation techniques, which are adapted to the long-term performance of aluminum.

Schedule Your Aluminium Service in Brussels Today!

End your insulation and security problems now. With Window Repair Belgium , local quality and expertise are guaranteed. Contact us at 08 00 20 410 or use our simple online form to get a rapid, no-obligation estimate and schedule your expert repair service.