The Dualframe 75mm Casement Window is suitable for installation in new build or refurbishment projects, particularly residential, educational and light commercial applications. Standard or ‘softline’ transoms, mullions and outerframes are available to achieve a traditional or contemporary appearance.
The DF 75 Si window suite is designed to work in harmony with the Sapa range to maximise your design options.
The specialised 75mm profile range adds great flexibility when constructing windows where inward and outward facing rebates have to be combined, without the need and expense of coupling sections or dummy frame to fixed lights.
The DF 75 Si Tilt-Before-Turn window is the next product in a new generation of aluminium window and façade products. Utilising advanced polyamide thermal break technology, DF 75mm Si provides high thermal performance without the need to resort to complex and costly sealed unit specifications.
Aluminium tilt-before-turn windows are an ideal solution for high rise or commercial applications, combining ventilation with easy cleaning facilities and
Dualslide is the solution for horizontal sliding aluminium windows. Utilising advanced polyamide thermal break technology, Dualslide Horizontal Sliding Windows provide high thermal performance without the need to resort to foam filled profiles or complex and costly sealed unit specifications.
Dualslide is the solution for vertical sliding aluminium windows. Utilising advanced polyamide thermal break technology, Dualslide Vertical Sliding Windows provide high thermal performance without the need to resort to foam filled profiles or complex and costly sealed unit specifications.
Steve and his team at Next Generation Glass supplied and installed the aluminium windows and large stacking door systems at our latest custom home on the beach in Wannanup. From our initial engagement, their communication, service and delivery of all aluminium joinery and double glazing was professional and timely. We will be using Next Generation as our preferred window supplier and have no hesitation in highly recommending their service to anyone who values quality aluminium frames and glazing.
John Douglas, Exclusive Residence
I have no hesitation in recommending John and the rest of the team at Next Gen Glass and Double Glazing. They did a great job removing our ageing front sliding door and then retro-fitting a new front slider with an additional security screen - in such a timely manner. Cant wait to use these guys again in my home!!! Thanks so much!!!
Marco Serra, Redbox Tiles
Great to deal with, very knowledgeable and cost effective. Highly recommend
Russell Sibbison, Zorzi Homes
I have worked with Next Generation Glass and Double Glazing for just over 3 years, across multiple projects and I can honestly say they would have to be the best window operators I have ever had the pleasure of working with. The projects they have worked on with me are complicated homes, requiring intricate detailing and planning to ensure the end result exceeds expectations. Their service is exceptional at every stage of the process, from initial quoting through to install and also after sales service. I can highly recommend Next Generation Glass and Double Glazing
Ben O'Donnell, Urbane Projects
I am a small building company that has engaged with Next Generation Glass on several projects. I can highly recommend Next Generation Glass for their knowledge, service, price, and right through to the finished product. The team at Next Generation have provided me with confidence that there is a company that stands by their quality and service
Shane Harris, Norvic Homes
Steve and John were fantastic to work with and did a wonderful job installing the glass for our cabinets in our pro shop
Mark, Urban Jungle Indoor Rock Climbing
OMG! This company is amazing. Great customer service from start to finish. Thanks Steve for making the process so easy and Adam thanks for installing my dream bi folds, I am one happy lady!
Sian McDonald, Aubin Grove
Brett Mason, Valley Road Construction
I've worked with Next Generation Glass on all of my buildings . One of which has won Best Glazing Category at the Master Builders Awards for the Amelia Park Cellar Door . The other award winning jobs that Next Generation Glass were involved are the Sienna Estate Barnyard1978, Canal Rocks Road Yallingup - Amelia Park Lodge Tavern, Bussell Highway Vasse and Amelia Park Restaurant, Caves Road Wilyabrup . Thank you
Next Gen Class installed a much needed internal sliding door and front door to our business in Jandakot (Olympic Fun & Fitness and The Wilding Project). The process was simple, easy and the doors were install fast and professionally. They made our entrance and internal space look professional again! Thanks guys.
Damien Norris, Olympic Fun and Fitness
All went well from our perspective. We were happy with the professionalism of John & Joe and most appreciative of how clean John left the job site.
John Stringer
We had Steve and Jack out to install our glass kitchen splashback and we're thrilled with the transformation! Steve was great to work with and had very helpful advice about how to achieve a solution for our space. We'd recommend Next Generation Glass to our friends and family and we'll use them again if we have the need. Thanks guys. Love your work.
Simon and Tamika, Coolbellup
Steve Payne has worked for me for many years installing quality uPVC and aluminium double and single glazed windows to various renovations. At Next Generation Glass they give a quality service on time and within budget. Both Steve and John are able to give sound, friendly advice to my clients which has been very helpful, I would highly recommend the services of Next Generation Glass.
Scott | Renovation Projects
I cannot thank you enough for the excellent work you did at Concept Marketing. Everything was professionally done; from turning up on time for the initial measure through to the no-fuss installation. The finished product looks visually stunning and the client agrees. As far as I am concerned, you guys are a breath of fresh air in a somewhat stereotyped industry. It’s good to see there are still professionals out there that deliver what is promised. I have and will continue to recommend you to other clients. Just make sure I get first preference when a job comes by. Keep up the great work.
Rodney Deville | Starwest Commercial
Anroc Constructions would like to thank Next Generation Glass for all your effort completing the below jobs: Aussie Living Homes head office in Osborne Park. Smart Homes head office Osborne Park. We were all put under a lot of time and costing pressure to complete these two jobs. The project co-ordination and workmanship was excellent. Next Generation Glass experience in solving problems and completing the job was very professional. Anroc would be happy to recommend Next Generation Glass to any company.
Marek Kovac | Anroc Constructions
Recently we needed to expand our office space to accommodate for our rapidly growing team. After drawing up some initial designs we engaged with the team from Next Generation Glass to provide advice and install our internal glass walls. We found their expertise and advice were a major contributor to our project and helped us achieve a very modern and professional looking office. We cannot recommend them enough to anyone wanting an office fit-out that stands out and has that “wow factor”. We will be engaging their services again with our upcoming stage 3 expansion.
Chris | Logic Networks
We wish to thank you for the excellent job in converting the windows and doors in our home to double-glazed panels. Next Generation Glass provided a quality job and my husband and I were delighted with your total professionalism and honesty from our first meeting. We found you reliable and extremely hard working. You have enhanced the comfort in our home and we definitely feel a lot more secure. Another bonus is the reduction in energy costs for both heating and cooling. Noise disturbance has reduced significantly too. We would be happy to recommend Next Generation Glass to anyone.
John & Joan, Jandakot
I would like to demonstrate my appreciation for the quality workmanship, attention to detail, professionalism and service provided by Next Generation Glass on the installation of double-glazed windows and doors in our home. They certainly look good and have lived up to their promise of reducing noise as we live near a busy road in Leeming. The double doors are amazing and are an impressive feature that everyone has commented on arriving to our home. Of note, the door frame is superbly fitted. Thank you once again to John and Steve who did a fantastic job.
Rhyon Johnson, Leeming
Next Generation Glass were very efficient on time and well priced. John re-glazed much of our large house and we could not be happier. In fact we have got John back to do further work and recommended him to my daughter Natalie, an Architect. Now she has had John do some of the work on her new home. John has a great work ethic and is very easy to deal with. Highly recommended!
Terry Edwards
Thank you Steve, John & Dean for the successful installation of our double-glazed windows. From the prompt response to my request for a quote through to the ‘on-time’ installation the service has been great. We immediately noticed a reduction in outside noise and we feel very snug. Our only regret is not getting the windows replaced sooner. We would have no hesitation in recommending Next Generation Glass to any future client.
Denise Salkeld
Thanks to Next Generation Glass for installing double-glazing throughout our home with a fast, friendly service and no fuss or mess. After having roller shutters over a period of 23 years, I wished I had installed double-glazing much earlier. Outside noise level is nonexistent; we used to have to put up with power tools and generators almost daily. Heat levels have reduced considerably too. On a 44 degree Celsius day I turned the air-con on at 10am and off again at 1pm. The house stayed cool for 6 hours before needing AC again! The windows and doors have opened up my home, they are attractive and fresh. Your team's attention to detail and finish is by far the best I have come across with any trades.
Paul and Valerie Osborne
I just wanted to say thank you so much for the great job you have done with my new windows. They look fantastic. Steve, your professionalism and care in helping me make my choices was outstanding. I will certainly be recommending Next Generation Glass to others. Thanks again.
Brenda Hogg | Commercial Law Solutions
I used Next Generation Glass & Double Glazing to remove my old sliding door at home. They replaced the door with a new commercial sliding door. My experience using Next Generation Glass has been a good one. Firstly, their service was great! They came out quickly and measured up my job and gave me a quote within days. They use top quality products, which means if I had used them the first time around I wouldn’t have had to pay to have the old one replaced! From my experience, I’m happy to recommend Next Generation Glass & Double Glazing. They're a local company that deliver good products with great service and on time.
Sam, Atwell
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