Designed to set the benchmark in performance
Chasecrown led both the development and architectural design, allowing for a consistent vision from concept through to delivery. That approach meant performance considerations were embedded early. Alex Besz, Director at Chasecrown reflects “We wanted to meet the highest industry standards and outperform the minimum BCA requirements in the key areas, which we see being acoustic performance, thermal comfort and fire protection,” says Alex.
To support this, the team engaged building services engineers during the early design phase and undertook detailed site analysis, including measuring environmental noise before any design work began.
“Our acoustic engineer set up equipment to test noise on site before we started progressing the architectural design… to understand what our external walls and glazing needed to do,” says Alex. “Clients expect that when they’re in their apartment, particularly at night, they won’t be disturbed by road noise including ambulances, so those findings became key inputs into the walling and facade design.”
This level of upfront investigation shaped key decisions around wall systems and facade design, particularly given the project’s proximity to the city and surrounding activity.
Hebel PowerPanel - a solution for acoustic confidence
CSR’s Hebel PowerPanel system became central to delivering the level of performance Chasecrown was aiming for, particularly when it came to managing sound between apartments in the intertenancy wall systems.
“We’ve been able to use CSR systems previously, in particular Hebel PowerPanel in our high density apartment projects and we know that the Power Panels help us outperform the minimum BCA requirements,” says Alex. “We’ve also done testing on previous projects to confirm they’re achieving those targets in completed apartments, so we’re very confident in the system.”
At Parkline, 75mm PowerPanel was used across several internal wall systems – intertenancy walls, services risers and parts of the external walling. This consistency across the building helped create a more reliable outcome.
“We identified that the 75mm power panel is the optimum solution for a lot of the key wall types in the building.” Rather than simply meeting compliance, the goal was to lift performance to a level that residents would genuinely notice in their lived experience.
This difference becomes especially important in a higher density environment, where expectations around quiet living are often a deciding factor for buyers.
Long-term performance in real use
Beyond initial performance, there was a strong focus on how materials would stand the test of time once residents moved in and began using their homes in typical ways.
“As soon as you drill through a typical sheeted system, you are really seriously compromising the acoustics and potentially the fire rating.”
Hebel’s solid structure provided more reassurance in this regard, maintaining its integrity even when walls are modified over time. For buyers coming from established family homes, this level of reassurance matters. The material choice supports that transition, helping create apartments that feel solid, quiet and consistent.
On-Site experience and focus on quality
From a construction perspective, the use of Hebel contributed to a process that was both efficient and easier to manage quality during the build.
“The panels can be custom cut and fitted, slab to slab. They’re quick to tilt up and install.” Because the panels are installed early, it also allows teams to clearly see how well everything has been executed before finishes are applied.
“Once they’re installed, you have excellent visibility as to how well they’re sealed. You know that you’ve got good bones in terms of what the wall is going to do.”
Chasecrown extended this further by involving key suppliers directly during construction. “Not a lot of developers ask for manufacturers to come and do quality inspections during the build, but we certainly wanted CSR to regularly attend with technical representatives, review typical apartment floors and inter-tenancy walls, and prepare reports so we have visibility of the findings and can ensure the workmanship.”
This approach provided an additional layer of confidence that what was designed was being delivered correctly on site.
Overcoming Challenges
Delivering a high-density residential building in an inner-city location like Kent Town required careful consideration of both environmental conditions and buyer expectations. The proximity to major roads and the CBD meant that managing external noise was a critical factor from the outset, particularly given the target market of owner-occupiers seeking a quieter, more refined living experience.
Rather than relying on standard assumptions, Chasecrown chose to invest in early acoustic testing to properly understand the conditions on site and design accordingly. This informed the performance requirements for the facade and internal wall systems, ensuring the building could respond to its surroundings without compromising comfort.
There was also a strong focus on ensuring that performance would be maintained over time, not just at completion. Material selection played an important role here, particularly in areas where future modifications by residents could impact acoustic or fire performance. By choosing a more robust walling system, the team was able to reduce this risk and provide greater long-term confidence.
At the same time, maintaining consistency in construction quality across a project of this scale required a more hands-on approach. By engaging directly with key suppliers and incorporating additional inspection processes, Chasecrown ensured that the intent behind the design was carried through to delivery.
Outcome
Parkline reflects a considered approach to apartment living, where performance has been treated as an essential part of the design right from the outset of the project planning. The combination of early planning, informed material selection and onsite testing during construction has resulted in a building that feels calm, premium in acoustic performance and robust. As Alex notes, “We want to showcase what you can do at that top level with apartment living.”
The finished development delivers on that intent. It provides a level of comfort and acoustic excellence that aligns with buyer expectations, while maintaining the architectural vision that defines the project.
