The Invisible Danger in Elevators: Lack of Waterproofing
Safety in elevator systems is not limited to mechanical or electronic components. Elevator shaft waterproofing is one of the essential elements that protects the entire system from external factors and ensures long-term safety.
In shafts without proper waterproofing—or where insulation has weakened over time—moisture, water leakage, and corrosion can occur.
This leads to oxidation, rust, electrical failures, and serious safety risks.
As a result, the system’s lifespan shortens, and user safety is compromised.
At Sanel Elevator, we emphasize that proper elevator shaft waterproofing is a fundamental requirement for the durability and reliability of the entire system.
Major Problems Caused by Lack of Waterproofing
Typical issues that occur in elevator shafts with poor or missing insulation include:
Lower Regulator Corrosion: Moisture causes oxidation on the regulator, leading to malfunctions.
Switch Failures: Electrical contact points become damaged, compromising system safety.
Lighting Short Circuits: Moisture accumulation at the bottom of the shaft damages electrical wiring.
Rail Corrosion: Rust and surface deformation appear on cabin and counterweight rails.
Reduced Buffer Base Durability: Constant humidity weakens the strength of concrete and metal components. Revision Box Damage: Electronic circuit elements lose functionality when exposed to moisture.
Alarm and Stop System Malfunctions: Safety systems may become inoperative.
Risk for Maintenance Personnel: Water or damp surfaces increase the risk of electric shock or slipping.
Inspection Failures: Poorly insulated shafts often fail official inspection and control procedures.
Elevator Shaft Waterproofing Is the Responsibility of the Building Owner
According to elevator regulations, the waterproofing and dryness of the elevator shaft are the responsibility of the building owner.
This obligation is crucial not only for elevator safety but also for preventing moisture- and water-related structural damage throughout the building.
Any malfunctions caused by insufficient waterproofing do not fall under the responsibility of the elevator company.
Therefore, building owners should ensure regular waterproofing inspections during both the construction phase and modernization periods.
Sanel Elevator applies the highest safety standards in the technical maintenance and installation of elevator systems; however, the implementation of shaft waterproofing remains under the authority and responsibility of the building management or property owner.
The Contribution of Proper Waterproofing to Elevator Safety
Shaft waterproofing not only protects against external factors but also ensures that the elevator operates safely, efficiently, and with a long lifespan.
With proper waterproofing applications:
- The risk of electrical short circuits is eliminated,
- The lifespan of mechanical components is extended,
- Technical inspections are completed smoothly,
- User safety reaches the highest level.
Safe and Long-Lasting Elevator Systems with Sanel Elevator
Since 1986, Sanel Elevator has been operating in the elevator industry, adhering to EN 81-20/50 standards in all production, installation, and modernization processes.
In every project, our goal is to deliver safety, quality, and sustainable performance together.
Elevator shaft waterproofing is not just a technical detail — it is the safety guarantee of the entire system.
At Sanel Elevator, we consider rais
