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📅 January 2026✍️ ae metall team⏱ 7 min read
Well-maintained aluminium windows

Why regular maintenance matters

Aluminium is durable and corrosion resistant, but dust, salts, worn seals, and neglected hardware can still reduce performance. A simple routine protects the finish, smooth operation, water management, and long-term value of the installation.

A short inspection every month and a more complete service twice a year can prevent many common aluminium system failures.

Recommended maintenance schedule

Monthly

Quick inspection

  • Remove dust from frames
  • Check opening and closing
  • Inspect visible seals
Every 6 months

Routine service

  • Wash frames with mild soap
  • Lubricate hinges and hardware
  • Check gaskets and silicone
  • Clear drainage channels
Yearly

Full review

  • Check locking points
  • Replace damaged seals
  • Inspect glass and fasteners
  • Record product condition

Cleaning aluminium frames correctly

Use clean water, a soft cloth, and a mild pH-neutral detergent. Rinse thoroughly and dry the surface to avoid mineral marks. Do not use abrasive pads, strong acids, solvents, or sharp tools on powder-coated or anodized finishes.

Hardware, seals, and drainage

Keep tracks and drainage openings free of debris. Apply the lubricant recommended for the hardware and never force a stiff handle. Replace cracked gaskets or failed silicone early to prevent water and air leakage.

When to call a specialist

Contact a qualified technician when a frame is distorted, glass is damaged, locks no longer align, water enters during rain, or a finish shows unusual corrosion. Early intervention is safer and usually less expensive.

Need technical support?

Our team can inspect, maintain, and repair architectural aluminium systems.

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