

WHO WE ARE
Since it’s founding, OWT has built a strong reputation as a leading provider of window-opening gear and natural ventilation technology. OWT’s success stems from a deep commitment to helping clients achieve their project goals and building authentic, lasting relationships. We are continuously searching for new products and tech development in the window control industry.
OUR MISSION
We strive to deliver a seamless and positive experience through excellence, innovation and clear communication.
What we stand for:
- Creativity – We bring fresh ideas and smart solutions to every project.
- Adaptability & versatility – We thrive in changing environments and tailor our approach to every need.
- Honesty & Dependability – We do what we say we will, with integrity at every step.
- Quality & Commitment – We hold ourselves to high standards and follow through.
- Continuous Improvement – We’re always learning, evolving, and getting better at what we do.
ABOUT US
Operable Window Technologies (OWT) supplies and installs high-level window opening systems – ranging from straightforward manual or electric shaft and lever mechanisms to sleek, discreet chain drive actuators. With extensive experience and a track record of successful installations, we have worked across a diverse range of sectors, including education, community, aged care, commercial, and residential.
We also provide solutions for more specialised environments such as churches, hospitals, and recreational facilities – including projects that require full integration with sophisticated building management systems (BMS).
Any window that is too high to be safely opened from floor level requires gearing. As a general rule, windows with a lower edge that sits above the floor level by 1700mm or more should be fitted with a suitable window control system.
At OWT, our depth of experience allows us to collaborate closely with clients to identify the most effective solution – one that balances function, aesthetics, budget, and timelines.
OUR CORE VALUES
RELATIONSHIPS
Business is built on relationships and that is a strength of the OWT team. We value our clients, and their clients and strive to provide the best service.
INTELLIGENCE
With our intelligent solutions and knowledgeable team, we will find the perfect product to suit your needs.
INNOVATION
We are always adapting to the technological changes within the construction industry, to streamline our business and the effectiveness of project completion.
PRACTICALITY
We use practical, well-proven applications to get your job installed, fast!
MEET THE TEAM
Ngariki Herman
Installation Manager
Riki’s focus is on providing the best result possible for the client. His 11+ years of experience in the construction industry make him and his team effective problem solvers who are used to working cooperatively alongside other trades to ensure window gearing installation is achieved in a timely, tidy and efficient way.
P: 027 836 5589
SIMMY SODHI
Operations Manager
Simmy’s primary focus is to lead business operations digitally. Her role in OWT is to handle sales and marketing activities and the daily running of the business. She is enthusiastic about developing and implementing marketing campaigns to get the word about our brand in print and digital spaces. Simmy’s digital marketing background serves the OWT team to maintain customer relationships by allowing a better understanding of the customer’s needs and wants.
ASHMEET SODHI
General-Manager / Accountant
Ashmeet’s primary focus is on the daily management of the office and accounts, where her tertiary studies in Business and Accounting make her a valuable asset to the company. Her people skills and accounting software knowledge are imperative for her success in her role. She is an all-rounded hard worker and loves a good book or gym session.