Safety Is Standard


Fail Safe Device

Renlita rises above industry standards to make sure that all of our products not only operate well, but also operate safely. Renlita Custom opening Solutions provides our patented fail safe device standard in every door, window, or wall operating system. In the event of counter balance system primary component failure, the fail safe device automatically engages and prevents door panel movement. From the locked position, it is simple for the operator to manually lower the system into it's closed position. Upon issue resolution, the fail safe device is automatically reset.

Photo Eyes

Every motorized Renlita Door is provided standard safety photo eyes that monitor the path of the door, window, or wall for obstructions. In the event of obstruction, the motor will reverse to the open position until the obstruction is cleared. Once cleared, the opening will lower into it's closed position and operate normally.

Automatic Obstruction Sensor

Every motorized Renlita vertical lifting door, window, or wall system is provided  automatic obstruction sensors. As part of Renlita's standard safety package, obstruction sensors monitor the opening's operation. In the event that the door, window, or wall system makes contact with an obstruction, the motor will automatically reverse to the open position. This 360 degree safety coverage makes Renlita Custom Opening Solutions the safest in the bifold door industry.

Patented Failsafe Device
18 ©Philip Gould Beausoleil Party img_0268

Minimal Lateral Building Loads

The support for our custom doors, windows, and walls are through the side jambs of the opening, minimizing the impact on a buildings existing structure. Renlita Custom Opening Solutions vertical lifting operating systems  do not impose a significant lateral load on the building and requires no additional header steel structure. This properly balanced approach ensures a safe opening and provides for an elegant appearance.


Renlita Custom Opening Solutions superior designs are stable in high wind applications. Recent completion of Miami Dade hurricane testing on the S-Series door, window, and wall systems make Renlita the safest vertical opening solution in the industry, with the highest standards.

Safety In Design

Renlita Doors incorporates the latest 3D design softwares, including BIM/REVIT,  that provides the ability to analyze and operate all components prior to fabrication and delivery. All counterbalance components utilized exceed ANSI and OSHA safety standards.

Renlita Research and Development Center is constantly testing and developing systems and components. Our vertical lifting door, window, and wall systems all exceeds 25,0000 cycles of operation. Manually operable systems mean in event of a power failure to the opening, the system can be manually operated into the closed position.