Window Maintenance & Repair
Annual Plans from €99

Window Maintenance & Repair

Professional aluminium and PVC window maintenance, adjustment and repair service. Annual plans to extend the life of your joinery.

Extend the life of your joinery

Window Maintenance Services

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Hardware Adjustment

Regulation of hinges, espagnolettes and locking points. Restore the original airtight seal of your windows.

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Glass Replacement

Replacement of broken, misted or single-pane glass. Upgrade to double or triple glazing.

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Seal Replacement

Replacement of worn rubber seals and gaskets. Restore insulation and prevent air and water leaks.

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Shutter Repair

Strap, winder, broken slat and shutter motor replacement. All types of shutters.

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Annual Plans

Complete annual inspection of all your joinery. Preventive adjustments, lubrication and early problem detection.

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Emergencies

Emergency repair service for windows that do not close, broken glass or jammed shutters.

Complete professional inspection

How We Maintain Your Windows

Asesoría técnica personalizada
1

Diagnosis

We assess the condition of your windows: hardware, seals, glass and opening mechanisms.

Toma de medidas a domicilio
2

Quote

Detailed quote with each necessary repair. We prioritise the most urgent ones.

Fabricación en nuestro taller
3

Repair

We carry out repairs with original or high-quality compatible parts.

Instalación profesional en obra
4

Maintenance Plan

We propose an annual maintenance plan to prevent future problems.

Everything about joinery repair and servicing

Window Maintenance FAQ

How much does a window repair cost?

Hardware adjustment from €45/window. Seal replacement from €25/window.

Glass replacement from €80. Depends on the type of repair.

What does the annual maintenance plan include?

Complete inspection of hardware, seals and mechanisms on all windows. Preventive adjustments, lubrication and a report with recommendations.

From €99/year.

Do you repair windows of any brand?

Yes, we repair aluminium and PVC windows of any brand and age. If parts need replacing, we source compatible ones.

When should I replace my window seals?

If you notice draughts, water leaks or excessive condensation, the seals probably need replacing. We recommend inspection every 5-7 years.

Is it worth repairing or better to replace?

If the profile structure is in good condition, repair is more economical. We honestly advise whether it is worth repairing or replacing.

Showroom Tecnisun
Presupuesto gratuito

Do Your Windows Need Maintenance?

Free diagnosis and no-obligation quote. Annual plans from €99.