Essential Tips for Maintaining Your Aluminium Windows and Doors and Glass Replacements– DIY Guide from Engiglass Manchester

In every home, windows and doors play a crucial role in both functionality and design. Whether made from aluminium or UPVC, keeping these components well-maintained ensures energy efficiency, security, and long-term performance.

At Engiglass, we offer expert window and door repairs in Manchester, and in this guide, we’re sharing practical DIY maintenance tips every homeowner should know.

1. 🧼 Cleaning and Visual Inspection

Start with regular cleaning. Use a mild detergent and a soft cloth to wipe down frames and glass. Avoid abrasive materials that can scratch UPVC or aluminium surfaces.Inspect:

• Seals (for cracks or shrinkage)

• Hinges and handles (for rust or wear)

• Locks (for smooth operation)

👉 Tip from Engiglass: Early detection of wear prevents bigger, more expensive repairs later on.

2. 🔧 Lubricate Moving Parts

To keep your windows and doors opening and closing smoothly, apply the right lubricants:

• Use silicone-based lubricants for UPVC

• Use dry graphite or PTFE spray for aluminium components

Lubrication should be done every 6–12 months, depending on use.

3. 🌬️ Replace Worn Weather Stripping

Worn-out weather seals lead to drafts and higher energy bills. If you feel cold air near your windows, it’s time to replace the stripping.You can find replacement gaskets online or from local glazing suppliers.

4. 🪟 Check for Alignment Issues

If your doors or windows stick, drag, or don’t shut properly, they might be misaligned. This can happen due to house settling or everyday use.Adjust the hinges or tracks carefully. If unsure, consult a professional glazier — improper alignment can damage locks or glass units.

5. 🎨 Repainting and Surface Protection

Aluminium frames can benefit from repainting every few years. Use outdoor-grade, anti-corrosion metal paint.UPVC frames shouldn’t be painted — instead, apply a UV-protective polish to restore shine and prevent yellowing.

6. 🔐 Upgrade Security Features

Simple DIY upgrades include:

• Reinforced window locks

• Multi-point locking systems

• Child safety latches or restrictors

At Engiglass, we also offer lock and mechanism replacements for added security in older window systems.

7. ✨ Glass Replacement and Inspection

Clean glass panels with a non-ammonia cleaner and soft cloth. Watch for:

• Condensation inside double-glazed units (indicates seal failure)

• Chips or cracks that may worsen over time

If glass is damaged, we provide fast glass replacements in Manchester for both residential and commercial properties.

8. 🧰 Schedule a Professional Service

While most maintenance can be DIY, it’s worth booking a professional glazing service every few years. At Engiglass, we offer:

• Full hardware inspections

• Seal and gasket checks

• Alignment adjustments

• Preventive servicing for sliding or folding doors

✅ Conclusion

Regular maintenance of your aluminium and UPVC windows and doors saves money, improves efficiency, and extends their lifespan.Whether you live in Manchester, Stockport, or Salford, Engiglass is here to support you with expert repairs and maintenance.

🔧 Need help with stubborn doors, faulty locks, or foggy windows?📞 Contact Engiglass today for professional window and door services in Manchester and surrounding areas.