Designing the Future
Honoring the Past
Enriching Lives
Originating in 2019
Studio Kathryn Larsen began with a simple idea - to look closer at the materials we use for architecture, and design from the smallest details up.
Studio Kathryn Larsen transforms existing buildings and gives them new life, together with communities and stakeholders.
With nearly ten years of professional experience and Danish construction industry expertise, Studio Kathryn Larsen designs renovations that save clients time, money and energy - while preserving the charm and soul of older buildings.
In 2025, we are developing our first project: transforming the Eskilstrup Community House into a Culture House.
We also design artistic installations and objects from ocean-derived materials.
ReefCircular Merchandise with Algae Ink, WWF webshop, 2025
The Seaweed Pavilion, 2019
GLONY Seaweed Material Exhibition
ReefCircular is our sister company that designs for
marine ecosystems, with artificial reefs made from shell waste
Learn more about ReefCircular’s novel bioconcrete material Aegironite®, and meet the reefs here.