Behind the Build: Heather Dubbeldam - Dubbeldam Architecture + Design

In Part 2 of my conversation with Brian MacKay-Lyons of MacKay-Lyons Sweetapple Architects on Behind the Build, we explore a wide range of thought-provoking topics. Brian shares his insights on connecting ideas to tangible outcomes, the evolving landscape of architectural education, and the current state of architecture. We discuss his passion for lectures and public speaking, his ongoing involvement in the practice, and the significance of making a lasting impact through design. Our conversation also touches on the importance of understanding the placement of a project, fostering relationships, and the art of listening. Brian gives us a glimpse into his upcoming book, his love for travel and urban exploration, and the stories behind his photography. It’s an inspiring and reflective dialogue with one of Canadian architecture’s most thoughtful voices.

Brian MacKay-Lyons, born in Arcadia, Nova Scotia, is a celebrated Canadian architect known for his designs that connect deeply with the coastal landscapes and cultural heritage of his home province. After earning a Bachelor of Architecture from the Technical University of Nova Scotia, he completed a Master of Architecture and Urban Design at the University of California, Los Angeles. Early in his career, MacKay-Lyons collaborated with prominent architects such as Barton Myers, Charles Moore, and Giancarlo De Carlo, gaining international experience in Italy, China, and Japan. In 1983, MacKay-Lyons returned to Nova Scotia to establish his architectural practice and join the faculty at Dalhousie University, where he has been a professor for years. His teaching emphasizes the relationship between architecture, landscape, and culture, culminating in the creation of the Ghost Architectural Laboratory. This hands-on design-build program, held on his family farm, encouraged students and architects to explore the intersection of regional traditions and contemporary practice. In 2005, he partnered with Talbot Sweetapple to form MacKay-Lyons Sweetapple Architects . The firm is internationally recognized, with over 160 design awards, including eight Governor General's Medals and the 2014 Royal Architectural Institute of Canada’s Firm Award. MacKay-Lyons' work highlights cultural sustainability through the use of local materials and traditional construction methods, reflecting the unique qualities of Nova Scotia’s landscapes. In recognition of his contributions to architecture and education, MacKay-Lyons was appointed to the Order of Canada in 2022. His legacy lies in his ability to create designs that honor their surroundings while pushing the boundaries of contemporary architecture, along with the thousand of people who have had him either as a professor, mentor, lecturer, public speaker, advocate, friend, and team-member. Enjoy Part One of this incredible conversation.

An artist with an insatiable curiosity, Sam Sacks infuses every space she designs with a rich tapestry of stories and inspirations. Armed with a combined degree in English Literature and Feminist Theory from York University, Sam bridges intellectual rigor with creative expression. Her tenure as a magazine editor honed her storytelling prowess, allowing her to capture and translate her clients' deepest desires into stunning, livable art. As the visionary behind Sam Sacks Design, she marries fierce creativity with top-tier business acumen. Offering services that span meticulous drawing packages, visually compelling presentations, and global sourcing, Sam and her committed team meet the needs of both the creatively inclined and the business-minded. Together, they craft meticulously curated spaces where dream environments come to life. A mother of three, Sam intimately understands the beautiful chaos of family life. She delights in designing homes that are as functional as they are elegant, deftly accommodating the joys of children and even the hairiest of dogs without sacrificing style. Sam's innovative work has garnered international acclaim, with features in prestigious publications like Architectural Digest, Elle Decor, House Beautiful, Milieu, The New York Times, Homes & Gardens UK, Living Etc, Rue Magazine, House and Home Magazine, and The Globe & Mail. Join us on Behind the Build as we delve into the mind of this consummate storyteller and visionary designer, exploring how she intertwines architectural history with wild inspiration to create spaces that truly resonate.

Hugh Randolph, founder and principal of Hugh Jefferson Randolph Architects, has had a lifelong passion for architecture, with his calling to design buildings ignited at the young age of seven. A native of New Orleans, Hugh’s journey began with a rich cultural backdrop that nurtured his creative inclinations. He started his architectural career in Washington, D.C., before moving to Austin, Texas, in 1991 to study under the celebrated architect and educator Charles Moore. This transformative period shaped his approach to design, instilling a blend of creativity, respect for context, and commitment to sustainability. Hugh’s practice focuses on residential architecture, spanning diverse styles and scales. His designs harmonize functionality with a deep understanding of his clients’ needs, resulting in spaces that inspire and endure. Beyond architecture, Hugh embraces life as a dedicated father to his two sons, a fan of road trips, an enthusiast for catchy pop music, and a passionate renovator of his 1939 ranch-style house. One of Hugh’s most notable works is the Theresa Passive House, a 2,100-square-foot renovation and addition that achieves remarkable energy efficiency, using 75% less energy than typical new homes. Designed to Passive House Institute U.S. (Phius) standards, the project incorporates photovoltaic panels and battery backup to function as an independent energy hub during power outages. The house has earned acclaim for its commitment to sustainability, receiving multiple awards for excellence in design and energy performance. Hugh Randolph’s career is defined by his ability to honor tradition while embracing progress, creating spaces that are as sustainable as they are beautiful. His work continues to inspire, setting a benchmark for future-forward residential design.

This week, we're featuring Denegri Bessai Studio. Founded by partners Maria Denegri and Tom Bessai, who balance a shared life in architecture with teaching and family. Maria, who studied at UPC Barcelona and UBC (MArch, BArch, BA), brings extensive experience managing complex residential and retail projects, coordinating teams to ensure designs stay on time and on budget. Her client-focused approach keeps every project grounded in the client's unique needs. Tom, a graduate of UCLA, UBC, and U. Alberta (MArch, BArch, BA), leads the studio’s prototyping and tech-driven explorations. His work bridges cutting-edge design with practical buildability, expanding what's possible in architecture. Together, Maria and Tom deliver thoughtful, boundary-pushing work, inspiring both their clients and their students across Ontario.

Elsa Lam is the editor-in-chief of Canadian Architect, dedicated to elevating architectural practices across Canada. With a background in architecture from the University of Waterloo, a master’s in Architectural History and Theory from McGill, and a PhD in Architectural History from Columbia University, Elsa brings both depth and insight to her role. At Canadian Architect, Elsa curates and leads the magazine’s content, commissioning and writing articles, moderating events, and overseeing an annual awards program. Her advocacy and voice have made her a respected figure in the Canadian architecture community. Tune in to this week’s episode of Behind the Build with the remarkable Elsa Lam.

This week, we’re thrilled to feature Beth Wassermuhl, a second-generation architect whose practice, StudioWI, has been making waves. Beth’s unique style merges modern and contemporary design with just a touch of old-world charm, drawing an eclectic and dedicated clientele. Growing up in the field, Beth didn’t just learn about architecture; she lived it—joining her father on projects and gaining firsthand insight into the realities of construction. This early exposure developed her sharp sense of feasibility and buildability, skills she now brings to every project. Beth’s true passion lies in interiors, where she uses color and both natural and artificial light to craft distinct moods that reflect each client's vision while respecting the character of established neighborhoods. Join us as we uncover more about Beth's joyful approach to design and the work that continues to shape her success.

Heather Dubbeldam is the founder and principal of Dubbeldam Architecture + Design, a practice known for its focus on contemporary and modern architecture and interior design. Coming from a family of architects—her father, grandfather, and great-grandfather all practiced architecture—Heather grew up immersed in the world of design. At 16, she had a pivotal conversation about her future in architecture, solidifying her path in the field. Her mother, who studied landscape architecture while Heather was in school, also influenced Heather's appreciation for outdoor spaces. Dubbeldam Architecture + Design has been operating for over 20 years, offering a blend of thoughtful design and forward-thinking architectural solutions. Given all the work both for clients and the community at large, among many of the criteria, Dubbeldam Architecture + Design won the Royal Architectural Institute of Canada's Practice of the Year for 2024. Heather has a passion for supporting small and emerging practices through programs like "20 & Change," which acknowledges the challenges of running a smaller firm and celebrates promising architects with up to 10 years of experience. Dubbeldam’s involvement in the program is rooted in her own early experiences as an emerging practice, with a focus on fostering change in the industry. Heather is also highly connected and well-respected within the architecture community, both locally, nationally, and abroad. Heather is a strong advocate for diversity and inclusion in architecture. As Chair of BEAT (Building Equality in Architecture Toronto), she actively works to increase women's representation and promote diversity in the field. She is an ambassador of what it means to be an architect and the impact thereof, frequently speaking at conferences, specialized programs, and academic institutions worldwide on topics like density, inclusion, and advocacy. Heather’s community involvement extends to organizing "Parking Day" in Toronto, a global movement that transforms parking spaces into public spaces for a weekend. This initiative, now a granting program, raises awareness about the importance of public spaces, and Heather's dedication often sees her working on these projects during evenings and weekends, reflecting her commitment to the industry and the community. Enjoy!

Brooke Guzar is a trailblazer as the first-ever CEO of Blackwell Structural Engineers—a significant achievement, especially considering she was only one year old when the company was founded. Her passion for structural engineering took root during a family dinner in her youth, and since then, it became her dream to work at Blackwell. Fast forward, and Brooke is now steering the company toward growth, equality, and education. Having spent years with the firm, she eagerly seized the opportunity to step into the CEO role when it arose. Brooke’s love for architecture and design fuels her drive to help others reach their potential. Beyond the boardroom, Brooke’s adventurous side shines through. A fan of motorcycling and exploration, her zest for life reflects both in her work and play. Dive into this episode to uncover the many layers of Brooke Guzar, an inspiring and well-spoken leader. Follow us on Instagram: https://www.instagram.com/behind_the_build_podcast/

Chantal Philippe is the founder and principal of NuNu Interior Design, based in Toronto, Ontario. Growing up in a family deeply rooted in construction, Chantal was immersed in the industry from an early age. Over time, her passion for interior design blossomed, leading her to land a pivotal role at a high-end design firm in Toronto. The invaluable experience she gained there set the stage for her next big step—partnering in her first successful practice. With growing confidence, Chantal eventually branched out on her own, launching her independent firm, NuNu Interior Design. But she didn’t stop there. Recently, Chantal acquired one of Canada’s top ICF companies, pushing industry boundaries with a quiet tenacity that belies her kindness and determination. In this episode of Behind the Build, we dive into Chantal’s inspiring journey—from her early days in construction to leading the way in sustainable building practices. Follow us on Instagram: @behind_the_build_podcast.