Market leaders in the manufacture and installation of quality double glazed replacement windows and doors in the UK and Australia.


Established on Feb 1, 1979 in a home garage, Emplas Ecostar group has blossomed into a multi-award winning manufacturer of double glazed windows and doors, while retaining the values of a traditionally run, customer-focused, family business.


From humble beginnings as home-based family business T&K, Kevin Johnson and then business partner Tony Foster identified a growing market for quality double glazed replacement windows and doors. Forty years on, Emplas Ecostar is still a family business, headed by MD Ryan Johnson in the UK, and Craig Johnson who established Australia’s Ecostar Double Glazing in 2011.

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03 8782 9301

General Enquiries/Quotes

Installation, Admin & Existing Customer Enquiries

Head Office Address

Ecostar Double Glazing
85 Bazalgette Cres
Dandenong South VIC 3175

We service across Victoria.

Office Hours

Monday to Friday: 9am–6pm
Saturday: 10am–2pm
Sunday: Closed

Visit Our Mobile Showroom

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Mobile Showroom Address

Unfortunately, our mobile showroom is currently on a break. But we'll be back as of the 30th of December at Parkmore Shopping Centre.

03 8782 9301