Most building managers know their lift is ageing. What they often do not know is whether they are managing a system that still has years of reliable service left, or one that is quietly building toward a failure that will cost far more than a planned upgrade would have.
The difference between those two situations is not always obvious from day-to-day observation. But there are specific warning signs that experienced lift consultants look for. When they appear, they are not annoyances to be managed. They are indicators that lift modernisation planning should begin.
ILCPL has been providing independent lift modernisation advice to commercial and corporate building owners across Australia for over 40 years. Here are the seven signs we tell every building manager to watch for.
1. Breakdown Frequency Is Increasing
A single breakdown is a maintenance event. Two in a month is a pattern. Three or more in a quarter is a warning sign that something more systematic is wrong.
Older lift systems fail more often because components wear, tolerances tighten and the electronic control systems that manage door operation, levelling and speed become less reliable over time. Each individual repair may seem manageable. The cumulative effect is unplanned downtime, tenant frustration and a maintenance bill that climbs steadily year on year.
When breakdown frequency increases, the first question to ask is whether you are treating symptoms or whether lift modernisation is the more cost-effective path. An independent lift consultant can assess this objectively. A maintenance contractor has a financial incentive to keep repairing rather than recommend replacement.
2. Replacement Parts Are Hard to Find
Every lift system has a production lifespan. When a manufacturer stops making components for an older model, the parts still exist in the market for a period. Then they become scarce. Then they become unavailable or custom-made at significant cost.
When your maintenance contractor tells you a part had to be sourced from overseas, took weeks to arrive or had to be fabricated, your lift system has crossed into obsolescence territory. This is one of the clearest indicators that lift modernisation should be on the capital planning agenda.
The longer you wait after parts become scarce, the higher the risk that a single component failure creates a prolonged outage with no quick fix available.
3. Maintenance Costs Are Rising Year on Year
A healthy lift system has relatively stable maintenance costs. When those costs start climbing year on year, it is worth examining why.
Rising maintenance costs usually reflect one or more of the following: more frequent call-outs, higher parts costs due to obsolescence, additional labour time because older systems take longer to diagnose and service, or a maintenance contractor applying escalating charges because the system is at the difficult end of their service capability.
If your lift maintenance costs have grown by more than 20% over three years without a corresponding increase in the building's operational demands, this warrants an independent assessment. Lift modernisation may deliver a lower total cost of ownership than continuing to service an ageing system.
4. The System Is Past the 20 to 25 Year Mark
This is not a hard rule, but it is a meaningful threshold. Most commercial lift systems are designed for a service life of 20 to 25 years. Beyond this point, the risk profile changes. Safety standards have evolved. Control technology has advanced. Energy efficiency expectations have shifted.
A lift installed in 2000 is now operating in a compliance environment that looks very different from the one it was designed for. It may still be functioning. It may even be passing its regular inspections. But the gap between its design standards and current AS 1735 and NCC requirements will continue to widen.
Lift modernisation at the 20 to 25 year mark is not necessarily urgent, but it should be on the planning horizon. An independent assessment at this stage gives building owners a clear picture of what is required and when.
5. Door Performance Is Deteriorating
Lift doors are the most used mechanical component in any lift system. They open and close thousands of times per day in a commercial building. Door problems are often the first visible sign that a system is aging.
Signs to watch for: doors that hesitate before opening, doors that reverse or reopen without obstruction, doors that close slowly or unevenly, and door-related fault codes appearing on service records with increasing frequency.
Beyond the nuisance for building users, door performance issues carry a safety risk. Poorly operating doors are one of the leading causes of lift-related incidents in commercial buildings. If door faults are appearing regularly on your maintenance reports, lift modernisation of the door system at minimum should be assessed.
6. Ride Quality Has Declined
Tenants and building users notice ride quality even when they do not articulate it. A lift that shudders on acceleration, vibrates during travel, jolts at floor stops or takes noticeably longer to reach floors is communicating that its drive system, guide rails or control systems need attention.
Ride quality decline is gradual. Building managers sometimes do not notice it because the change happens slowly over months. But when tenants start commenting, or when someone new to the building remarks on it, that is meaningful feedback.
Poor ride quality is also a compliance signal. AS 1735 sets standards for vibration and levelling accuracy. A lift that consistently mislevels at floors or produces noticeable vibration during travel may be operating outside its specification. This is a lift modernisation indicator, not just a comfort issue.
7. Your Maintenance Contractor Cannot Give You a Clear Condition Report
This is the warning sign most building managers overlook because it is not a symptom of the lift itself. It is a symptom of how the lift is being managed.
A good maintenance contractor should provide a clear, documented assessment of every major component in your lift system, the expected remaining service life of those components and any compliance items that need to be addressed. If your contractor's reports are vague, if they cannot tell you the condition of the control system or the expected life of the drive, or if they consistently recommend reactive repairs without any forward planning, you are flying blind on a significant building asset.
This is where an independent lift modernisation assessment adds direct value. An independent lift consultant reviews your system with no interest in selling you a service contract or a replacement lift from a preferred supplier. Their assessment tells you what the system actually needs, what it will cost and when the right time to act is.
What to Do When You See These Signs
Seeing one of these signs does not automatically mean your lift needs full replacement. Lift modernisation exists on a spectrum, from targeted component upgrades to full system replacement. An independent lift consultant assesses which response is right for your specific system, your building's requirements and your capital planning horizon.
The worst outcome is waiting until a forced failure. At that point, the building owner has no leverage, no time to tender properly and no choice but to accept whatever the incumbent contractor proposes.
ILCPL provides independent lift modernisation assessments for commercial and corporate buildings across Australia, New Zealand and Asia. We assess the condition of your system, advise on the modernisation scope required and manage the tender and procurement process without any relationship with a supplier or manufacturer.
If your lift is showing any of these warning signs, contact our team for an independent assessment.
