Grab Headquarters, Singapore


To install a massive green wall that is aesthetic, sustainable, and meets the fire safety requirements.

To incorporate and blend real and artificial plants into the green wall.

To ensure space, drainage & irrigation provision are properly catered.


Elmich VersiWall®GT (VGT) system was used to establish a massive green wall in Grab’s new office in Singapore.

The VGT system is exceptionally durable. It meets the fire safety requirements for indoor green walls as it is made of anodized aluminium, a non-combustible material.

Modular trays and irrigation system are latched onto rows of hook-on pilaster systems affixed to the backing wall on each green wall. The trays are then secured in place with coupling bolts to prevent them from being dislodged accidentally.

The modular nature of the VGT allows its extruded pilasters and trays to be easily cut to any length to fit any design requirements.

An irrigation system was easily installed and inconspicuously slotted through the irrigation channels of the pilasters. The piping was then concealed behind the plants for a completely green look.