The workshop begins
ITB Interior was established in Estonia around specialist joinery and made-to-order interior work.

About thisclosed
thisclosed is the international brand of ITB Interior, a family-owned Estonian manufacturer developing and making bespoke interiors since 1988.
Our foundation
The name thisclosed captures a simple duality: solutions disappear into the architecture, while carefully considered details are revealed. It reflects our approach to interiors: elements blend into the architecture, yet show their quality through material, proportion and precision when they are meant to be seen.
Our work begins where an interior concept must become a precise, buildable and lasting reality. We collaborate with architects, designers and private clients on projects that require more flexibility than a standard product system can offer. The company remains deliberately close to every project. Technical development, production and quality control are connected within one team in Estonia, allowing us to find complex solutions without losing sight of the intended result.

Since 1988
ITB Interior was established in Estonia around specialist joinery and made-to-order interior work.
Technical development, production and installation knowledge support projects from private residences to selected commercial spaces.
The international brand brings this experience to architect-led projects beyond Estonia. Selected projects in Scandinavia, the DACH region and France.
What guides the work
We start from the architect's or designer's intent and develop the technical solutions needed to realise it.
Geometry, internal construction, material stability and transitions matter as much as the final surface.
Clear drawings, approvals and responsibilities make bespoke work predictable.
We remain engaged from the first technical decisions through delivery, installation and aftercare.

Made in Estonia
Estonia is rich in forests, and wood is a material we know deeply. Decades of working with it have taught us how to respect its character, possibilities and limits.
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Share the project location and a short description. We will review it and suggest the next practical step.
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