« Roller shutter jammed on a Friday evening, call-out on Monday morning. Repaired in 30 minutes, without having to change the motor as I’d been told elsewhere. »
Martine D.Liège · Shutter repair
Service · call-out
Window repair & call-outs
A window that no longer closes, cracked or fogged-up glazing, draughts coming through? We repair all brands — often on the spot, without replacing everything.
48 h average call-out time
All brands PVC, aluminium, wood
2-year warranty parts & labour
Fast interventionWallonia & Brussels
Free diagnosisquote before any work
What we repair
The most common faults
Before replacing a complete window, most problems can be solved with a targeted repair.
Mechanism & closing
A window that sticks, no longer locks or is warped: adjustment of the fittings, hinges and compression.
Broken or fogged glazing
Replacement of double glazing that is cracked, punctured or showing condensation between the panes.
Seals & weathertightness
Draughts, whistling, water infiltration: seal replacement and re-caulking.
Hardware & handles
Broken handles, espagnolettes, hinges, multi-point locks — original parts ordered.
Shutters & screens
Dead motor, jammed slats, broken strap: repairs to manual and electric shutters.
Making safe
Break-in or breakage: immediate securing, then permanent repair.
How it works
From the call to the repair
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Diagnosis
You describe the fault, with photos to back it up. We identify the cause and the parts needed.
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Clear quote
A firm price before any intervention. No surprises, no hidden costs.
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Repair
Our technician comes to your home, most often in a single visit.
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Warranty
2 years on parts and labour. A single point of contact for follow-up.
48 h average call-out time
9/10 faults fixed without replacement
2 yrs warranty on the repair
100% technicians based in Belgium
Repair or replace?
Repair first, replace if necessary
A recent window that closes badly almost never needs replacing. We tell you frankly what can be repaired — and when replacement becomes the right choice.
- Repair: the most economical solution for a sound window
- Replacement advised if the profile is warped or single-glazed
- An honest assessment, no hard selling
Photo — repaired vs replaced window comparison
A fault that can’t wait?
Average call-out within 48 h across Wallonia and Brussels.
Frequently asked questions
Window repair
Do you work on windows you didn’t install?
Yes. Our technicians repair all brands of PVC, aluminium and wood, whoever the original installer was.
How much does a repair cost?
It depends on the fault. Adjusting fittings is inexpensive; replacing double glazing costs more. You receive a firm quote before any intervention.
How quickly can you intervene?
On average 48 h for a standard call-out in Wallonia and Brussels. Making a home safe after a break-in is treated as a priority.
Is the repair guaranteed?
Yes, 2 years on parts and labour, with a single point of contact for follow-up.
Going further
Related window services
Diagnosis
The warning signs to watch for
Just one of these symptoms? An intervention is needed, often before the problem gets worse.
- Condensation appears between the two panes
- A cold draught gets through with the window closed
- The window sticks or rubs when opening
- Water seeps in when it rains
- The handle turns without engaging
- Street noise has clearly increased
- The seals are hardened, cracked or coming loose
- The lock or espagnolette jams
Indicative rates
How much does an intervention cost?
2026 ranges — excluding travel, confirmed after diagnosis
| Service | Price range | Typical lead time |
|---|---|---|
| Adjusting & lubricating the fittings | 80 – 120 € | 48 h |
| Replacing the weather seals | 90 – 180 € | 3 – 5 days |
| Replacing a double-glazed unit | 180 – 350 € / m² | 1 – 2 wks |
| Handle, espagnolette or hinge | 70 – 160 € | 3 – 5 days |
| Multi-point lock | 220 – 400 € | 3 – 5 days |
| Making safe after a break-in | from 120 € | Same day |
For renovation (home over 10 years old), the reduced 6% VAT rate applies to labour and materials.
Coverage
Our intervention areas
LiègeNamurCharleroiMonsBrusselsWavreVerviersHuyWaterlooLa LouvièreTournaiGemblouxNivellesMarche-en-Famenne
Your municipality isn’t listed? See all our areas.
A window to repair?
Describe the fault: we call you back with a diagnosis and a clear quote, with no obligation.
Reply within 24 working hours No obligation Grants & 6% VAT explained