DGA are market leaders in single, double and triple glazing aluminium windows and doors with a reputation for innovation and flexible service.
A family owned business based in Perth, Western Australia, DGA has been operating since 1972, with the current owners acquiring the business in 2002. DGA’s owners have steadily grown the company to its current strong position in the industry. DGA offers a 10 year ‘Peace Of Mind’ warranty on our aluminium windows and doors. Ask us for a copy of our terms & conditions.