Theta Tris architecture is an Athens-based architecture and design studio founded in 2007 by architect Fay Theodosiou and civil engineer Akis Theodosiou. The office specializes in designing residential, commercial and hospitality buildings, combining innovative design with new material techniques.

We offer architectural and interior design solutions that create warm, inviting spaces. Our approach blends functionality with aesthetics, ensuring that every space feels both comfortable and inspiring, leaving a memorable impact on everyone who experiences it.

Theta Tris architecture

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