Madeleine Sloback
Madeleine Sloback is an interior designer specializing in thoughtfully curated residential spaces that balance functionality, warmth, and timeless design. From early in her career, she discovered a strong passion for residential interiors, finding the greatest reward in transforming collaborative client visions into highly personal homes.
With over a decade of experience, Sloback has worked on hundreds of homes, developing a deeply client-focused approach shaped by her ability to connect with a wide range of personalities and lifestyles. Her expertise extends beyond design alone, drawing from hands-on experience in finishing carpentry as well as multiple personal home renovations.
Leading a team of skilled designers, Madeleine combines creativity with practical construction knowledge to create spaces that feel refined, livable, and tailored to each client’s unique way of living.

“We prioritize timeless design and longevity over trends.”
INTERVIEW
My signature style is always evolving. I love classic, timeless design, but also have a deep appreciation for contemporary and modern influences. Our portfolio isn’t limited to one specific design style – it’s really about who we’re working with and how we can represent their personality in each individual project.
I started quite young (in high school) and had an interest in architecture and interior design since grade 8. My woodshop teacher knew this and encouraged me to go into finishing carpentry. While I was attending interior design school, I worked in that industry, and it evolved into a great foundation for my career.
One of the biggest defining moments was deciding to move from corporate interior design to starting my own residential design business. I realized how important it was for me to build meaningful relationships with clients, something that didn’t really happen in the corporate world. That personal connection is what I value most in the residential space.
Listening to your clients is essential. If you’re not fully understanding what they’re saying, ask questions to uncover what they’re trying to communicate. Design can feel like a foreign language for many people, and translating their vision often takes some decoding. Always ask more questions to get to the root of their inspiration.
We start our projects by asking questions – through conversation and a high-level questionnaire. This helps us understand how clients want their space to feel, as well as the finishes, fixtures, and styles they’re drawn to. From there, we develop an aesthetic concept and direction.
There are so many favorite projects for different reasons, but what makes a project special often comes down to the client. It’s not just about the design – it’s about the experience and the energy they bring. One of my favorites was our Campbell Valley Residence project, a large-scale interior and exterior design where we also handled the furnishings and art. We completed everything while the clients were out of town, and when they returned, the house was fully finished – beds made and all. It was such a rewarding moment.
My personal tip is to stay away from anything too trendy. We prioritize timeless design and longevity over trends, it aligns with our values around not being wasteful. That said, have fun with trends if you can do so in a sustainable way.
A friend drilled into me early on the importance of having my accounting dialed in from the beginning. I’ve always taken that seriously, keeping great books, tracking profit, and staying organized financially.
My advice would be to gain experience working at a firm first, and take a business course if you can. Real-world experience goes a long way; being trained by someone who can mentor you helps you understand the fundamentals of running a business. I could have been more successful in my early years if I had done that.
Understanding the dynamics of different personalities and communication styles is so important. You also need to develop a thick skin and not take things too personally – that’s a big part of growing in this industry.
No, I don’t have time for that! I wish I did, but I’m a working mom running two businesses with two small children. Most of my drives are filled with business calls. If I do find a moment for a laugh, I’ll listen to the SmartLess podcast.
We currently have an exciting installation project, a custom home full of color and personality, unlike anything we’ve done before.
favorite pieces from the Philia Collection
Thank you so much Madeleine, for this lovely interview!
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