Interior Design Studio
Studio Asker is a full-service interior- and exterior design studio based in Haarlem, The Netherlands. We keep our portfolio diverse - with projects ranging from residential to commercial, renovations and new developments.



Carl Devin Wesselius is the founder of Studio Asker - a renowned firm specializing in interior design. With a background in structural engineering, he brings a unique combination of technical expertise and aesthetic insight to every project. His vision and passion for design drive the creation of spaces that are both functional and visually appealing.
Explore our finished projects
Residence S10
Residence M71
Projects worth waiting for  
Office VK 1.0  Work in progress
Residence C83 Work in progress

Office VK 2.0 Work in progress
Residence V90  Work in progress

Our philosophyWith an open mind and a straightforward approach, we aim to create timeless interiors. By minimizing distractions, we allow the essence of the design to shine. This requires equal attention to the technical, economic, functional, and aesthetic aspects during the design and building proces. Ensuring that every detail contributes to both beauty and purpose.
Our tenetsWe believe that beauty lies in simplicity - we don’t overdesign. Instead, we are dedicated to creating high quality interiors that transcend trends and remain relevant for many years to come.Our valuesWe understand that for our clients, real estate is more than just a physical space; it represents their most valuable asset, a place with personal or business significance and potential. Therefore, we approach each project with a strong sense of responsibility and attention to the smallest details. We respect not only your property, but also your vision, desires and concerns. We are commited that your property is managed in a manner worthy of your trust.

“ Nature is Studio Asker’s infinite source of inspiration, which is reflected in our projects. We often use natural materials with tactile qualities because they appeal to the senses and connect us to the beauty of our environment. They provide each interior with a serene foundation that evokes authenticity, timelessness and warmth, making spaces inviting, comfortable and enduring. ”

Explore our published works 
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Project inquiries:
info@studioasker.com
+31 6 206 788 91
Press inquiries:
info@studioasker.com
Job vacancies:
Currently no vacancies.
Haarlem, The Netherlands
KVK 81808739

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© 2024 Designed and Developed by Studio Asker | Project Photography by Flare Department Mart Goossens