About Us

Big River Glass have been a leading aluminium window and door manufacturer for almost 40 years. Offering custom made, contemporary, architectural, aluminium windows and doors, our team will provide you with technical advice, design expertise and quality workmanship to ensure the highest quality products for your project.

Located at 73 Bent Street, South Grafton since 1997, BRG has serviced the Clarence Valley, Coffs Harbour Coast and surrounds since 1984. 

We are proud of our ongoing commitment and contribution to manufacturing in Northern New South Wales and thank our builders and customers for their continued support. We still love to drive past our windows and doors in homes and businesses all over the region including Maclean, Iluka, Ulmarra, Yamba, Woolgoolga, Sawtell and Tormina.

As an Australian aluminium window and door manufacturer, we choose to partner with leading industry brands Vantage and Elevate windows and doors to ensure we deliver the highest quality product to our customers.

The Vantage range of residential windows and doors have become the favourite choice of Architects and Building Designers throughout Australia. With innovative performance and design features, thus  delivering outstanding outcomes in residential and architectural construction.

Our commercial windows and doors range, Elevate, offers competitive and high performance suites for shop fitting, commercial projects or architectural applications.

Architects and builders recommend aluminium windows and doors for their strength, durability, and lasting value. Aluminium windows and doors offer versatility in design and function and can be uniquely configured into large combinations for maximising views and enhancing lifestyles.

Let us maximise the function, aesthetic, energy and performance outcomes of your next project. Contact us today. 

A member of the Australian Glass & Window Association, BRG is a fully Accredited Company providing products, services and workmanship of a high standard that comply with or exceed the minimum performance requirements of the NCC (National Construction Code) and relevant Australian Standards (AS) 2047 Windows and external glazed doors in buildings, Australian Standard (AS) 1288 Glass in buildings and other relevant Australian Standards applicable to the project.

BRG has a wide range of glazing options for your project, including Energy Efficient, Safety Glass and Double Glazing.  We also offer a range of Security Screen products and multiple Hardware options to complete your job to the level of your requirement. Our Installation technicians are fully licenced and trained to service, replace and install all of our localy, Australian made products including shower screens, mirrors, robe doors and other glass products for your convenience.

We look forward to your enquiry.

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4.6
Based on 12 reviews
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Mark Hird profile pictureMark Hird
20:01 02 Dec 25
The workers were very accomodating and worked hard.
There were a couple of hiccups with the product not fitting properly and they managed to make alterations to rectify this.
However one of the sliding doors is not closing properly.
Unfortunately I don’t use Google videos. I will send separate email with video.
Response from the owner 22:32 03 Dec 25
Hi Mark, thanks the review and notes. We are on it and will fix up that issue for you ASAP! We are proud that our guys always work hard to rectify any issues that can pop up and leave you with the best possible outcome!
Lee Brown profile pictureLee Brown
21:55 23 Nov 25
Have always used the services of Big River Glass, very professional and high quality product and service, the friendly staff are always accommodating.
David & Lee Brown
Response from the owner 05:04 02 Dec 25
Thanks for the appreciation, guys. Always a pleasure to deal with you 2 also! Long may it continue...
Rachael Whyte profile pictureRachael Whyte
02:47 21 Nov 25
Clarence Custom Builders has had a long association with the team at Big River Glass, and they have consistently provided quality service and products. We highly recommend anyone in the Clarence Valley experience the BRG team for all your glass and window needs.
Response from the owner 21:33 23 Nov 25
Thanks Rachael, we love working with you and the team at Clarence Custom Builders. So easy to deal with and admire your customer-first attitude as well as your quality and classy builds in the Valley!
Nikki Voss profile pictureNikki Voss
03:23 20 Nov 25
So very impressed with BRG, in the first instance, your wonderful office manager Steph, so pleasant, so lovely and kept in touch to squeeze in a booking for what wasn't a huge job, but she persisted anyway. And secondly to the great fellows Trent and Dom who were clever in their solution, funny and just great blokes. Thank you so much for saving our summer by fixing our broken window. Five star service. Local employer, who really cares about the jobs big or small, and also bothers to serve us in the rural and remote parts of the North Coast.
Response from the owner 00:25 21 Nov 25
You are welcome, Nikki! We love to hear the feedback and love to do our best for all around the Clarence Valley & beyond! Team BRG
Don Hamilton profile pictureDon Hamilton
20:25 17 Oct 25
We are very happy with the product and the way your work men applied them selves. A high standard that we would use again.
Response from the owner 20:48 19 Oct 25
Love to hear it, Don! We will pass it on to the Noah and the guys that did the installation and yes our Invisigard Security Screens are a superb product! Thanks again.Team BRG.
Mike Koolen profile pictureMike Koolen
04:49 12 Feb 21
Could not fault BRG for there wonderful service. Our beach house in Wooli needed a new front door handle and lock as it went (kaput) on Friday at around 10:30am. I phoned Graham at BRG who said it was possible but on a Friday and knowing that the team knocks off at 2pm we could be struugling. Well hey presto, we (they) went to all stops and had the job done and dusted with time to spare, well done guys, you have one (1) very happy customer!
Photo from customer reviewPhoto from customer reviewPhoto from customer review
Response from the owner 06:50 12 Feb 21
Glad we could help Mike! 👍
Rich Almond profile pictureRich Almond
22:53 08 Nov 20
Wonderful product , great service. Paul did our measure and quote and was punctual professional and a gentleman. Mick did our install and was awesome, clean and tidy left no mess . Very please with the whole BRG team.
Richard Almond Yamba
Response from the owner 21:31 09 Nov 20
Always good to hear Richard. 👍 I’ll pass on your message to the team. Thank you.
Alison Renwick profile pictureAlison Renwick
22:21 19 Aug 20
Great selection of quality products backed up by many years of knowledge and experience. Made to measure and locally manufactured products, made specifically for Australian conditions and flexible if you require a specific systems for a specific solution.
Response from the owner 22:44 17 Jan 24
Thank you for the 5 star review!- Big River Glass
Jeremy O’Hara profile pictureJeremy O’Hara
05:36 06 Nov 19
Thanks BRG for your great sliding doors and excellent service. V Happy!
Response from the owner 08:37 06 Nov 19
Great to hear Jeremy!