Your Vision. More Than Just A View.

DGA Windows are market leaders in premium aluminium window and door solutions with a reputation for innovation, custom design 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 family have steadily grown the company through innovation and service 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.

Custom Solutions

DGA’s engineered ability to design & create with custom fabricating makes for a unique project outcome.

DETAIL ORIENTATED

DGA offers a full Design & Construct Shop Drawing process with every project with a full time dedicated architectural draftsman.

EXTENSIVE RANGE

DGA has an extensive range of products and systems suited for all project types which are complimented with premium hardware options.

Recent projects

We are very proud of the work we carry out. Here’s some examples of recent project work that we have been involved in.

Van Wyk Residence

100x45mm & 150x45mm Centre Glazed Framing DGA HP Sliding Doors…

View Project

Timeless Dalkeith

100x50mm Double Glazed Framing Fineline Hybrid Sliding Doors w Colour…

View Project

Yallingup Coast

100x50mm Recessed Double Glazed Framing Fineline Hybrid Sliding Doors w…

View Project

Railway Yards

Fineline Minimal Steel-Look Frames Fineline Minimal Sliding Doors w Narrow…

View Project

Country Riverfront

Commercial Frames Fineline Hybrid Dual Active Sliding Doors w Centor…

View Project

Wembley Lake House

Commercial & Recessed Channel Frames High Performance Sliding Doors Recessed…

View Project

Coastal Vista

DISPLAY HOME Commercial Frames Anodic Natural Matt Warranty Powdercoat Grey…

View Project

Infinity Views

Commercial Frames & Fineline Hybrid Electro Flat White Powdercoat Clear Low-E…

View Project
View all projects
Testimonials
  • Greg B

    Double Glazing Australasia has been trading with us since 2003. During this time Double Glazing Australasia has been an exemplary payer and one of our best accounts to do business with.

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  • Greg O

    Dealing with you guys has been fantastic. It’s been a pleasant experience.

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  • Graeme A

    Impressed by how professional you’ve been throughout the quote process. Your knowledge & research definitely reflects in your work.

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  • Mike B

    Delivered on time with attention to detail. Once again, it has been an honour working with your team. We will definitely see you again in the future.

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  • Kim L

    DGA have been purchasing glass from us for the last 6 years. Over the time we have supplied many large projects with a variety of glass and make ups. From the basic toughened and laminate to complex IGU make ups…

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  • Greg O

    Dealing with you guys has been fantastic. It’s been a pleasant experience.

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  • Graham A

    I have to admit that I’ve been impressed by how professional you’ve been throughout the quote process, which is more than I can say for many of the other companies I’ve dealt with so far!

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  • Joe K

    I wish everybody was as reliable as you. I gave you and DGA good marks when I was asked just recently. A pleasure working with you.

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  • Montgomery

    I would like to take this opportunity to compliment the efficiency of the serviceman in his job. Added to this he arrived when he said he would (something that does not always happen these days). Overall he should be commended…

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  • Chris M

    I just wanted to let you know how impressed I have been with my project manager Simon . I recently had a small job completed . Simon kept me informed regularly & his emails & calls were the perfect balance…

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  • Helen B from Forrestfield

    We asked DGA to replace our old sliding bedroom window specifically for noise insulation. Once we experienced our new “whisper glass” awning window, we couldn’t stop at one room. Not only did it stop the noise, it also kept the…

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  • Heather H from North Fremantle

    We are very pleased with the installation and look forward to being able to use our balcony with less wind. A big thank you to DGA for being such a good project manager and arranging it to run so smoothly.

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  • Tim H from Cottesloe

    Very impressed with DGA’s service and amount of professionalism. Keep it up!

    Tim H

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  • Vanessa B from Mt Hawthorn

    We love the study door! Thank Simon for all his help!

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  • Phil H from East Fremantle

    We are very pleased with the installation and look forward to being able to use our balcony with less wind. A big thank you to Simon for being such a good project manager and arranging it to run so smoothly.

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  • Janik D from Inglewood

    DGA windows is who we have been specifying on a lot of our projects lately and have found them incredible to deal with, plus a great product!

    Janik D

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  • Catherine M from Bulimba Rd, Nedlands

    We absolutely love the doors and they look wonderful. Thankyou once again for your help,

    Catherine M

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  • Shivin B from Victoria Park

    The pivot door looks absolutely stunning I must admit. I have already started marketing your products on our Instagram story. Super excited to see it all come together.

    Shivin B

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  • Indira from Margaret River

    Just a quick note to say that I SIMPLY LOVE the quality finish of the windows and doors!!! Please do send a huge “Thank You” to Simon and Nelson for making the trip and doing such a marvellous job with…

    Indira M

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  • Paul & Abby from Mount Claremont

    Abby and I wanted to praise you and the team at DGA. We have enjoyed our experience working with you on our home project. From the times we met in the showroom to install we have been impressed by the…

    Paul & Abby

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  • Jack from Hillarys

    We have selected your quote even though you are significantly more expensive than our other quotes ($5,5k more than next quote), but based on the quality and thoroughness of your quote, and more importantly, the experience of interacting with you…

    Jack

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News
  • Perth’s New Eatery

    OLD TREASURY BUILDING PROJECT Double Glazed Tinted Toughened Glass Commercial Framing Manufactured In-House The site of the Old Treasury Building in the heart of Perth, is one of the most significant heritage precincts in Western Australia and has a rich…

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  • Merry Christmas

    It has been a great year for us at DGA Windows! Celebrating 15 years in Business and continuing to grow and expand has made for a memorable 2016 and we are ready and looking forward to an amazing 2017. Thank…

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  • Happy New Year!

    Happy New Year! As 2016 has come to an end we introduce 2017 with our brand new website. This website has been designed ideally to give our customers the best experience when managing a project. Its ease of access and…

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