Common Aluminum Door Defects & How to Fix Them

Aluminium Türen are widely loved for their Stärke, leicht Design, Und modern look—but even the best Türen can develop problems over time.

Aus minor annoyances wie squeaky Scharniere Zu bigger concerns wie rahmen Korrosion oder faulty locks, knowing the signs early can save you time, money, Und hassle.

In this guide, we’ll walk you through the most common Aluminium Tür defects, explain what Ursachen them, Und share praktisch Tipps Zu fix oder avoid them—so your Türen stay secure, energy-efficient, Und looking great for years Zu come.

Common Issues Und How Zu Fix Them

Aluminium Türen are tough, but wie anything used daily, they can develop issues over time. Here are the most common problems Und how Zu fix them easily.

1. Fehlausrichtung Und Door Fit Issues

Issue: Door sticks, shows gaps, oder won’t latch properly due Zu loose Scharniere, poor installation, oder building movement.
Fix: Tighten hinge screws, shim oder adjust hinges, oder realign the frame. Ersetzen warped Komponenten if necessary Zu restore smooth function.

2. Door Closing oder Latching Problems

Issue: Door slams, doesn’t latch, oder feels hard Zu open—often caused by worn closers oder air pressure.
Fix: Lubricate the closer, adjust Spannung settings, oder ersetzen the closer if it’s leaking oder broken.

3. Lock Und Hardware Failures

Issue: Jammed locks, worn latches, oder misaligned strike plates reduce security.
Fix: Clean Und schmieren the mechanism, realign parts, Und upgrade Zu multi-point Schlösser for added Haltbarkeit Und safety.

4. Corrosion, Pitting, Und Discoloration

Issue: Exposure Zu Feuchtigkeit oder chemicals Ursachen oxidation, pitting, oder dull surfaces.
Fix: Wash mit mild detergent, lightly sand affected areas, Und apply Eloxieren oder powder coating for long-term protection.

5. Dichtungsstreifen Und Siegel Failures

Issue: Cracked oder detached seals lead Zu drafts, leaks, Und poor energy efficiency.
Fix: Ersetzen beschädigt Dichtungsstreifen oder apply new caulking Zu restore a tight, energy-saving seal.

6. Korrosion Und Surface Tragen

Issue: Pitting, oxidation, oder surface Schaden appears over time, especially In Küsten climates.
Fix: Clean regularly, sand lightly, Und apply protective coatings Zu preserve the frame’s finish.

7. Poor Thermal oder Acoustic Isolierung

Issue: Standard Aluminium transfers heat Und noise easily.
Fix: Wählen thermally broken frames Und double-glazed panels Zu improve Komfort Und energy efficiency.

8. Automatic Door Sensor Malfunctions (Commercial)

Issue: Door fails Zu open oder close reliably due Zu dirty oder misaligned Sensoren oder power issues.
Fix: Clean sensors, check wiring, Und recalibrate settings as needed. Call a technician if problems persist.

9. Rahmen Joint Und Siegel Failures

Issue: Shrinking oder cracked seals let In air Und moisture, especially In feucht climates.
Fix: Ersetzen beschädigt seals oder reapply high-grade exterior Dichtungsmittel Zu verhindern leaks.

10. Scratches, Dents, Und Aesthetic Tragen

Issue: Surface Schaden affects Aussehen Und exposes Metall Zu further wear.
Fix: Buff oder repaint small scratches; refinish mit powder coating for a refreshed look Und added durability.