Glasstek was established in late 2007. We specialise in all aspects of Frameless Glass Concepts. We are setup to cater for the needs for any job from a 1-bedroom apartment to the Rialto Towers, as illustrated in our image gallery. We are a family-run business comprising of three brothers as the foundation, and do not use any sub-contractors. We only use Australian manufactured glass and pride ourselves in being able to offer the only Victorian based Frameless Glass service in which every employee is a Qualified Glazier (Certificate III in Glass and Glazing).


Glasstek’s mission is to provide the highest standard supply and installation service of our frameless glass products for our valued customers.

We succeed at this because of the integrity of our employees, our commitment to a solid work ethic and our passion for staying current with the newest trends in the glass industry.

We lead the industry in customer service, communication and reliability because of the innovative technology and processes we put in place.


Submit an enquiry

Send us an email or give us a call with the details of the work you need done. Include as much detail as you can including measurements, plans, photos or even a hand sketch so we get a good idea of what is required.


Based on the details you’ve sent through, we’ll come back to you with an estimate for the job. If you’re happy with the estimate, give us the thumbs up and we’ll organise a suitable time to come out on site and do a full measure to ensure everything ends up millimetre perfect.

Measure & Order

We’ll come out on site and ensure we’ve taken all measurements required. Once we have all the details, we ask that you pay a 50% deposit so we can order your glass. We’ll send through an order confirmation once the deposit has been received. 


Once your made to order glass has been manufactured, we’ll arrange a time to come out onsite and install the glass. You can now enjoy your expertly installed, highest quality, Australian made glass!


Glasstek is backed by FGS (Fethers), which has 140+ years of history in the industry.
We work very closely with FGS Glass & Hardware (Fethers) to ensure our customers are able to receive the best possible Australian Manufactured products and service which is hassle-free and efficient.



John Vratsidis


John is responsible for the day-to-day business operations and is the core of the business.

He completed his apprenticeship in Glass and Glazing in 2007 and immediately went out and established Glasstek Frameless Concepts.

His eye for detail, work ethic and leadership skills have taken Glasstek to where it is today with the help of his brothers.

Theo Vratsidis

Project Manager

Theo is responsible for the highest quality installations of all of our works.

He completed his apprenticeship in 2013 with Glasstek and is a pivotal part of the business.

Theo was awarded the Apprentice Of The Year during his final year as an apprentice.

Peter Vratsidis

Operations Manager

Peter is responsible for all the behind-the-scenes work that ensures every customer is provided with the best possible service available in the industry.

Peter has a Degree in Banking and Finance, but decided to change careers to join the family business.   He has since become a fully qualified Glazier, and is a crucial part of the business