


Built for the decade, and every year in it. Interiors resolved in material before form: stone, timber and light, chosen for how they age.
A practice built on material knowledge.
We start with materials rather than mood. What a room is made of determines how it ages, how it sounds, and whether anyone wants to sit in it in ten years. Most of our decisions get made holding a sample, not looking at a render.
Six people. Eight projects a year. Thea writes every specification herself.

Featured works
Built for the decade, and every year in it. Interiors resolved in material before form: stone, timber and light, chosen for how they age.
How we work
Three ways in, depending on how far along you already are. Every one of them starts with the same conversation about materials.
Testimonials
“She spent the first month doing almost nothing visible — moving one wall, changing three doorways. It's the only renovation I've been through where the finished thing felt inevitable.”
Marcus Hale
Homeowner · Carlton North · 2022
“We asked for a floor that could take sixty people and still feel quiet. What came back was a materials list before a single drawing, which told us everything about how they work.”
Priya Raman
Operations Director · Flinders Lane · 2023
“Three summers in and the timber has gone exactly where she said it would. Nobody else we spoke to would commit to how a finish ages. She put it in writing.”
Ellen Whitcombe
Owner · Sorrento · 2023
Start a project
Tell us where you are and what you’re working with. We reply to everything within a week.






