Lift Interior Refurbishment

Refurbishing a lift cabin is a precise engineering exercise that dictates the long-term uptime of the entire system.

You must treat the cabin as a balanced component of a larger machine rather than an isolated room.

When materials are replaced, the mass of the car changes, which directly impacts the traction ratio between the ropes and the drive sheave.
Failure to calculate these changes can lead to rope slippage or premature wear on the motor bearings.

The car frame, or sling, is designed to support a specific rated load plus the weight of the original car.

During a lift interior refit, technicians often replace heavy timber or steel panels with lightweight composites or thinner stainless steel veneers. If the car becomes a lot lighter, the counterweight may become too heavy. This leads to uncontrolled upward movement if the brake fails.

Conversely, adding heavy stone flooring or thick glass panels increases the car's deadweight. This reduces the available payload capacity.

What to check and report

You must check that the total weight does not exceed the maximum design load of the hoist ropes and the building limits of the guide shoes. Always consult the original manufacturer’s data plate before finalizing material specs.

Building Substrates and Panel Mounting

The method of fixing new panels to the car walls is critical for noise reduction and vibration dampening. Using high-bond building adhesives or mechanical "Z-clips" ensures that panels do not rattle during high-speed travel.

You should inspect the existing car skeleton for signs of corrosion or metal wear before applying new finishes. If the car shell is compromised, building repairs must precede any aesthetic upgrades.

In busy settings, such as goods lifts or public transport hubs. The use of recessed kickplates and buffer rails is required.

These components protect the new interior from impact damage caused by trolleys or wheelchairs.

Installing these at the correct height (usually 200mm to 300mm from the floor) diverts kinetic energy directly into the car frame rather than the decorative panels.

In the United Kingdom, all lifting equipment must be maintained and refurbished according to strict legal instruments.

The Lifting Operations and Lifting Equipment Regulations 1998 (LOLER) need that any big change to a lift be followed by a thorough examination by a competent person.

Safety and UK rules

A lift interior refit qualifies as a change if it alters the weight or safety features of the car.

BS EN 81-80 (Rules for the improvement of safety of existing passenger and goods-passenger lifts) gives a roadmap for upgrading older fittings.

When you refurbish the interior, you are legally obligated to address known safety risks, such as inadequate lighting or the lack of an emergency communication system.

Fitting an inductive loop for hearing aid users and high-contrast buttons is not just a design choice. It is a need for compliance with BS EN 81-70.

Fire safety is another essential factor. All materials used in the refit. This includes glues and floor levelling compounds, must be non-combustible or fire-retardant.

The EN 13501-1 classification system ranks materials based on their reaction to fire. You must retain the Material Safety Data Sheets (MSDS) for all refit components to present during the annual insurance inspection.

Weight and Balance Recalibration

After the physical fitting of the new interior, a load test is needed.

What it involves

This involves placing certified weights in the car to check that the safety gear trips at the correct speed and that the buffer stroke is enough.

If the weight variance exceeds 5% of the original car mass, the counterweight must be adjusted by adding or removing sub-weights.

You can find detailed procedures for these adjustments in our Lift Troubleshooting guides for specific drive systems.

Precision calibration of the load weighing device is also needed. This sensor tells the controller when the car is full. This prevents it from stopping at intermediate floors when at capacity.

What to check and report

If you refurbish the interior without recalibrating this sensor, the lift may report a "false overload" or, more dangerously, fail to detect a genuine overload condition, straining the drive motor.

Selecting the correct materials for a lift interior refit involves balancing aesthetics with mechanical properties. Stainless steel remains the industry standard due to its high strength-to-weight ratio and resistance to oxidation.

For high-use settings, textured or patterned stainless steel (such as 5WL or leather grain) is superior to mirror finishes as it hides scratches and fingerprints, reducing the frequency of cosmetic maintenance.

For residential or corporate settings, High-Pressure Laminates (HPL) offer a wider range of finishes. But, these must be applied to a fire-rated substrate like MDF-FR or aluminium honeycomb.

Aluminium honeycomb panels are especially advantageous in refit projects where weight savings are needed to compensate for other heavy additions, such as granite flooring.

Comparison of Common Refit Materials

What it involves

Material: Stainless Steel (304); Weight Factor: Moderate; Durability: High. Fire Rating: Class A1; Typical Application: Standard Commercial. Material: Aluminium Honeycomb; Weight Factor: Low; Durability: Medium.

Fire Rating: Class A2; Typical Application: Weight-Sensitive Retrofits. Material: Safety Glass (Laminated); Weight Factor: High; Durability: Medium. Fire Rating: Class A1; Typical Application: Observation Lifts.

Material: Textured Rigidized Metal; Weight Factor: Moderate; Durability: Extreme. Fire Rating: Class A1; Typical Application: Goods/Service Lifts.

Safety and UK rules

Lighting is a critical element of the refit that directly impacts user safety and energy use.

Replacing fluorescent tubes with LED arrays reduces the electrical load on the car’s power supply and minimizes heat generation within the cabin.

You must make sure the lighting levels meet a minimum of 100 lux at the floor level and on the control panels, as specified by EN 81-20.

A systematic approach is needed to make sure the refit is completed safely and remains working for its intended lifespan. You should follow this sequence to avoid common fitting errors.

Site Survey and Measurement: Use laser distancing tools to measure the car's internal dimensions, noting any out-of-square corners.

Document the locations of all existing fixtures, including the COP, handrails, and airflow apertures. Weight Audit: Calculate the weight of all materials being removed and the weight of all new components.

Use a digital scale for accuracy. Update the technical file for the lift with these figures. Isolation and Protection: Place the lift on "Out of Service" or "Inspection" mode.

Install protective hoarding around landing doors. Isolate the power to the car lighting and fan circuits. Demolition and Surface Prep: Remove old panels and flooring. Scrape away residual adhesives.

Inspect the car shell for rust. Apply a zinc-rich primer to any exposed carbon steel to prevent future corrosion. Electrical Integration: Route wiring for new LED lights, emergency units, and displays.

Make sure all cabling is LSZH (Low Smoke Zero Halogen) and properly secured to prevent snagging on the hatchway equipment. Floor and Wall Fitting: Install the new flooring first to give a level base for wall panels.

Secure panels using the specified mechanical or adhesive methods. Make sure a 2-3mm gap at the top for car frame flex. Final Fixtures and Testing: Install handrails, mirrors, and the new COP.

Restore power and do a functional test of all buttons, indicators, and the emergency alarm/intercom system.

During the fitting of wall panels, pay close attention to the clearance between the car and the landing sills.

New panels should not protrude past the car entrance frame, as this can interfere with the operation of the car doors or the door detector (light curtain).

If the panels are thicker than the originals, you may need to adjust the door operator's travel limits.

A lift interior refit is the ideal time to upgrade the Car Running Panel (COP). Modern interfaces move beyond simple buttons, incorporating TFT screens that give real-time details, news feeds, or building announcements.

From a technical perspective, these units need a stable data connection, often provided via a travelling cable with spare twisted pairs or fibre optic cores.

Safety and UK rules

The integration of contactless tech and destination control systems is becoming standard in UK office settings. This needs the fitting of RFID readers or QR code scanners within the refurbished car.

Make sure that these components are compatible with the existing lift controller method (e.g., CAN bus or Modbus).

If the controller is out of date, a full control system overlay may be needed to support these modern features.

Emergency communication systems must also be upgraded to GSM or VoIP-based diallers.

With the UK's copper phone network (PSTN) being phased out, refurbishing the lift interior gives the opportunity to install a digital auto-dialler that meets EN 81-28 standards.

This ensures that trapped passengers can always reach a 24/7 rescue service, even during a network outage.

Improving Cabin Airflow and Hygiene

Modern refits often include the fitting of active air purification systems. These units use UV-C light or HEPA filtration to remove airborne pathogens. This is a big concern in high-occupancy buildings.

These systems must be joined-up into the car's 110V or 230V auxiliary circuit and should be interlocked with the load weighing device to run only when the car is in use or at specific intervals.

Hygiene is further enhanced through the selection of antimicrobial finishes. Certain laminates and powder coatings contain silver ion tech that inhibits the growth of bacteria on high-touch surfaces like handrails and buttons.

In healthcare settings, these materials are essential for infection control protocols. When specifying these materials, make sure they are resistant to the harsh cleaning chemicals usually used in hospital settings.

Technicians often encounter unforeseen issues when stripping back old interiors. One common problem is asbestos. Older lift cars may have asbestos-containing materials (ACMs) in the wall insulation or flooring adhesives.

If you suspect the presence of ACMs, you must halt work at once and conduct a survey in accordance with the Control of Asbestos Rules 2012.

Professional abatement is needed before the lift interior refit can go ahead.

Another challenge is the alignment of landing doors with the new interior. If the car floor height changes due to a thicker substrate, the "leveling accuracy" of the lift must be recalibrated.

Safety and UK rules

If the lift stops even 5mm out of flush with the landing, it creates a trip hazard and violates access standards.

You must adjust the floor magnets or encoder offsets in the controller to make sure perfect floor leveling.

Space constraints within the lift shaft also limit what can be done to the interior. You must maintain the running clearances between the car and the shaft walls, usually a minimum of 50mm.

Adding thick external insulation or decorative features to the outside of the car shell can lead to collisions with shaft equipment like limit switches or inductors.

What to check and report

Always check the "dynamic envelope" of the car before modifying its exterior dimensions.

Once the lift interior refit is complete, a new maintenance regime must be established to protect the investment. Standard cleaning agents can damage specialist finishes.

For example, chloride-based cleaners will cause pitting corrosion on stainless steel. Technicians should give the building owner with a "Maintenance and Cleaning Manual" that specifies pH-neutral cleaners and non-abrasive cloths.

Regular inspections should include checking the security of handrails and mirrors. A loose handrail is a major liability. Make sure that all fasteners are tightened to the manufacturer's torque specs.

Safety and UK rules

For mirrors, make sure they are made of laminated safety glass. If a crack is detected during a routine inspection, the mirror must be replaced at once to prevent injury from falling shards.

The performance of the emergency lighting must be tested monthly. Most modern refit kits include a joined-up battery backup that automatically kicks in during a power failure.

During your planned maintenance visit, trigger a test to make sure the LEDs illuminate for the full 60-minute need.

If the battery fails to hold a charge, it must be replaced to maintain compliance with EN 81-20.

A successful lift interior refit is the result of careful planning and technical precision.

By adhering to the BS EN 81 series of standards and maintaining a strict focus on mass balance and material science, you make sure that the lift remains a safe and steady asset.

Every component, from the smallest LED to the heaviest floor tile. Must be joined-up with the system's total mechanical logic.

For further technical specs on drive systems or to troubleshoot issues following a refit, refer to our full database of Lift Troubleshooting resources.

Maintaining high standards in refit not only improves the user experience but also preserves the building long life of the building's lifts infrastructure. Always prioritize safety, compliance, and engineering accuracy in every project.