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About GBJ Installations

John Wittstadt Director of the company has been involved in the glass industry since the 1980’s. GBJ has been in the commercial glazing industry since 2008 working on the project from the Gold Coast to Townsville.

Our glass lift units have a capacity to lift up to 800kg. Our experienced team of operators understand the importance of time management and with the use of vacuum lift machines reduce the man hour costs and the possibility of injury from heavy lifting.

who we are
Why People Choose Us
We discuss with you your needs and the machine that will best suit your project. Our machines are suitable for commercial shopfront glazing, high rise glazing to private home installation work.

Our Services


Star Casino Gold Coast, Panel size 5.5m x 1.2m weight 550kg per panel. Used the Smart Lift SL780 Glass Lift machine with fully automatic rotating head allowed for tremendous lifting capacity.

Shop Front Installation

Adairs Indooroopilly shop front completed using the smaller Smart Lift SL608 Glass Lift Machine, panel weight 280kg per panel. Raked panels no clearance on 19mm toughened with the machines ability to manipulate the glass allowed for easy installation.

Commerical and Domestic Installation

Gurner & FV1 Apartments Fortitude Valley Brisbane, used both the Smart Lift SL380 and SL608, 2500 panels weight from 170kg to 280kg per panel both machines working easily to complete the project within the program schedule.

We are here to help

Reach out to us anytime and we’ll happily answer your questions.


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    Location :
    East Coast of Australia
    Working Hours :
    Day & Night
    Call Us Any Time :
    0402 833 888