In this interview, Clémence Carayol from Architecture & Design chats with Daniel Beasly, founder of Stukel Architecture, about his career and one of his most exciting projects, Chamfer House.
Beasly shares the story behind Chamfer House, a first-floor addition that breaks away from the conventional "box on a roof" style to create something both functional and striking. He discusses how the design evolved, the challenges faced during construction, and the innovative techniques that brought the project to life.
The conversation also explores Beasly’s journey as an architect, from his early inspirations to key moments that shaped his approach to design. He offers thoughtful advice for young architects and reflects on the importance of collaboration, sustainability, and staying open to discovery.
Architecture & Design: Can you describe the initial vision for this project and how it evolved over time?
Daniel Beasly: This simple first-floor addition was designed as an alternative to the conventional "box on top of a pitched roof" approach, which often results in awkward geometries and junctions. Instead, the existing pitched roof served as the foundation for the new form.
A standard pitched roof, with equal slopes, creates 45-degree ridgelines in plan. These same 45-degree geometries were used to refine the typical box addition—shaping the plan, sculpting the oversized roof and fascia edge, and positioning the sun-shading fins. The chamfered edges removed some interior floor space but softened the structure’s appearance within the streetscape.
This design approach enhanced the interior as well, introducing more human-scaled diagonal walls that eliminated gloomy corners and created ideal furnishing opportunities. Features like a full-height wall mirror, a chair oriented toward the room, and improved window placements contribute to a more functional and inviting space.
What were the biggest challenges you faced during the design and construction phases, and how did you overcome them?
The construction team initially expressed uncertainty about the proposed oversized fascia design, as they had neither seen nor built anything like it before. However, once the chamfer design intent and the functional requirements for window shading and wall weathering were explained, we collaborated to test prototypes that could achieve these goals using standard construction materials and techniques. The solution turned out to be as straightforward as I had hoped: it involved utilising the same materials and technologies commonly used for metal fascias but carefully controlling the specific dimensions of each fold in the metal.
How did you ensure that the project met the client’s needs and expectations?
I explain to my clients that architectural sketches, drawings, and models are only approximations of the final space, which initially exists only in our minds. Before engaging a builder, I emphasise the importance of regular site meetings during construction, giving everyone the opportunity to truly "feel" the space as it takes shape. Much of the design is fixed due to approvals and consultant input so the process requires immense trust in the architect’s ability to envision the atmosphere and character of these spaces. Equally, it’s essential for the client to be actively involved in the construction process, allowing time to reconcile their own expectations with the evolving reality of the design.
Were there any unique or innovative techniques or materials used in this project?
The project featured a range of innovative approaches in both design and construction. The client embraced the concept of hybrid spaces, allowing various room functions to be combined for more efficient use of the existing floor plan. A custom joinery unit was designed to pivot out from the wall, serving as both a temporary room divider and a TV stand. The laundry area was cleverly integrated beneath the exposed staircase, doubling as a bar and coffee station in plain view.
Another distinctive feature was the creation of an "internal balcony"—an oversized top landing on the staircase. This design element offers a serene pause point with views through the rear yard's tree canopy, while also providing a visual and spatial connection to the kitchen and dining areas below.
Innovative construction methods were made possible thanks to an enthusiastic builder willing to prototype ideas. For instance, beyond incorporating a large fascia, we sought to add detail and character to what would otherwise have been a flat ceiling. The underside of the standard structural rafters (LVLs) was left exposed, painted, sanded on the bottom edge, and sealed. This process revealed the plywood-like layers of veneer within these ubiquitous beams, adding an unexpected layer of texture and interest.
How does this project fit into your broader portfolio and design philosophy?
My practice is guided by an ethos of generosity, inviting clients to become co-creators and collaborators in the creative process. This approach allows their stories to be woven into the design, resulting in a deeply personal and meaningful outcome. We prioritise inventive and authentic design solutions tailored to each project, always incorporating an element of playfulness and spirited fun. This project exemplifies a distinctive architectural design shaped by the client’s collaboration, where our technical expertise and professional insight elevated their original vision into something truly exceptional.
What inspired you to pursue a career in architecture, and how has your perspective changed since you began?
I was initially drawn to architecture because it uniquely blends skills from both the arts and sciences in equal measure. Coming from a Rudolf Steiner school system, where specialisation was discouraged and an anticompetitive spirit was nurtured, I developed a philosophy of focusing on areas outside my natural talents. This approach encouraged me to broaden my skill set and enrich my understanding of the world as a whole. Architecture, as the ultimate generalist profession, aligned perfectly with this ethos.
Now almost 20 years into my career I believe this original understanding still holds true, but with an overlay of rather complex legislative and professional liabilities.
Can you discuss a project or moment in your career that significantly shaped your approach to architecture and design?
After graduating from UNSW in 2005, I joined PTW Architects and was fortunate to be part of the team working on the major extension of the National Gallery of Australia in Canberra. Among my responsibilities was the design and documentation of the permanent artwork Within Without, a Skyspace by renowned American artist James Turrell.
As Turrell himself described this work: "My work is about space and the light that inhabits it. It is about how you confront that space and plumb it with vision. It is about your seeing, like the wordless thought that comes from looking into fire."
I vividly remember sitting in the half-constructed Skyspace with the builder after another long, hectic day of site inspections and meetings. We sat silently, both mesmerized by the profound effect the space had on us. Though constructed from the same materials as any other building, this highly calibrated artistic concept cast a spell, offering us a glimpse into the transformative potential of architecture.
How do you stay current with architectural trends and technologies?
I intentionally steer clear of trends and popular technologies, as they can constrain the potential of a project's design. Ideally, each project embarks on its own unique journey of discovery, exploring opportunities and uncovering potential. This approach leads to outcomes that surpass the initial expectations of both the client and the design team, resulting in innovative and surprising propositions.
What role do you think sustainability plays in modern architecture, and how do you incorporate it into your work?
Sustainability is a broad concept, so we typically ask clients to specify their project goals. These may include minimal or no maintenance, low embodied carbon, reduced operating costs, or the use of alternatives to petrochemical-based building materials. Recently, I earned my Passive House Designer certification to better address the goals of that rigorous standard. Ultimately, every construction project involves a trade-off in materials and resources, which must be carefully balanced against its contribution to a thriving, healthy, and improved community or social environment.
What advice would you give to young architects just starting their careers?
Architecture is a long game—one that thrives on patience and reflection. Don’t rush; it’s a slow, deliberate process. The more life experience you gain, the better equipped you are to design for a diverse range of people. Understanding and empathizing with the motivations and values of your clients and the users of your buildings is essential.
Each project is a learning opportunity, and your work will naturally evolve and improve over the course of your career. Stay curious, maintain openness, and foster honesty in your collaborations. Embracing these qualities ensures that the journey of architecture remains both thrilling and deeply rewarding.
https://www.stukel.com.au/residential/chamfer-house
