The ONYX Cape Town
57 Heerengracht St, Cape Town City Centre, Cape Town 8001 South Africa
The transformation of Cape Town's iconic Nedbank building into the luxury Onyx apartments is a testament to the strength of Saint-Gobain’s integrated building solutions. Central to this transformation was the use of Gyproc’s innovative plasterboard systems, which played a crucial role in elevating the structural and aesthetic quality of the interior spaces.
Gyproc’s Contribution to a Sustainable and Superior Interior
As part of Saint-Gobain’s vision for sustainable building, Gyproc products were integral in meeting the high-performance demands of this project. The use of Gyproc’s drywall systems ensured not only an efficient construction process but also created a superior living environment for residents.
Gyproc Systems and Product Used:
Gyproc RhinoBoard® MoistureResistant™
Gyproc RhinoBoard® FireStop®
Gyproc RhinoBoard® SoundBloc™
Acoustic Comfort and Thermal Efficiency
The apartments at The Onyx needed to meet the dual demands of comfort and energy efficiency. Gyproc’s Rhinoboard® drywall systems were installed to enhance both acoustic and thermal insulation. By using Rhinoboard® plasterboards, which offer superior soundproofing, the project ensured residents enjoy peace and privacy, despite being in a bustling city environment. Additionally, Gyproc’s Rhinoboard® drywall systems contributed to regulating indoor temperatures, helping to maintain an energy-efficient living space that aligns with Saint-Gobain’s commitment to sustainability.
Fire Resistance and Safety
Safety is a top priority in residential buildings of this scale, and Gyproc provided fire-rated solutions to meet these standards. The use of Gyproc RhinoBoard® FireStop® was crucial in providing fire resistance across various areas of the building. This ensured that The Onyx not only met but exceeded South African fire safety regulations, offering peace of mind to both the developers and residents.
Key features and achievements on this project
The project required a fast track, clean and lightweight solution that fitted the budget. The drywall systems designed and used were perfect and ticked all the boxes.- Lightweight, Gyproc Fire Resistant walling systems with Isover Cavitybatt™ setting high acoustic fire and thermal standards.
- Bespoke systems were created for this project in the wet areas and our Standard Saint-Gobain details and specifications developed over time in conjunction with the design and engineers to meet specific site situations. A Fire Resistant Bespoke Shaft Wall was also specified and installed.
Integration with Saint-Gobain’s Solutions
Gyproc’s systems worked seamlessly with other Saint-Gobain products used in The Onyx project, such as Weber’s rendering solutions and Isover’s insulation. This holistic approach ensured that each element of the building worked in unison, optimizing performance and creating a high-quality living environment. The project stands as a perfect example of how Gyproc products, as part of Saint-Gobain’s integrated solutions, contribute to the overall sustainability, safety, and comfort of modern residential spaces.
