The entire staff at ADG are a delight to deal with, they’re honest and trustworthy and keep to their word I.e. price quoted is what was paid, date of installation is kept to the minute and the installation was professionally undertaken and the product is probably the best there is. To say that we are satisfied would be a major understatement and we would recommend this company to anyone.

We had 4 windows replaced with PVC double glazed units from ADG. Very happy with Alan and the team. Cannot recommend enough.

They cut down the heat and noise significantly.

Approximate cost: $6000

We were extremely happy with our new windows.
The process was seamless from quoting to installation.
There was a small crack in one of the windows which was promptly rectified the following week.
We look forward to having more windows installed!

Very very pleased with our new double glazed window it has made a massive difference in the look of our unit looking over the ocean ,and all the noise from outside has disappeared, the two lads who installed the window were very professional ,great job

Affordable double glazing did a really good job. Things that I valued were being able to go to a showroom and actually look at the different types available , someone who could explain the differences and give me the opportunity to make up my own mind without heavy sales pressure. The installation team did an excellent job , they arrived early , installed everything so that you cannot see any difference between the new double glazed windows and the rest of the house. They were quick , clean and cheerful , what more could I want.

Fantastic windows. Perfect sevice.
Very Happy

Our double glaze windows were delivered and fitted in the time frame quoted. We are very happy with them.

Approximate cost: $8000

ADG installed our double glazing several years ago and recently re-fitted some following damage from a lightning strike. I find the work of their friendly team to be excellent. They are efficient and very tidy. I will be using them again in the future.

We had the different double glazing options explained clearly to us, as well as the difference between Australian and UK made windows. The estimated delay was clear, and the windows arrived when expected. The installers cleaned up beautifully inside.

Beautiful product. The team were a pleasure to have working in the house. If you are looking for double glazing you won't find better.