Klea Roastery & Takeaway Café in Thessaloniki

If you’ve ever walked into a centuries-old European building and wondered how modern design could possibly work inside its rigid bones, Klea offers a striking answer. This Thessaloniki café and roastery occupies a protected 1930s structure at the city’s urban axis, and its interior reimagines narrow, elongated spaces with surprising material rhythm.

Klea, designed by Karalasos Operaday Architects, is set inside a registered historic building from the 1930s in central Thessaloniki. Its long, narrow layout is defined by rhythmic oak woodwork and offset by raw black steel trusses—a design treatment that turns structural elements into aesthetic features.

A Historic Shell with a Modern Roastery Heart

Klea is built inside a 1930s building that’s officially listed as a protected structure in Thessaloniki. Located at a key urban junction in the city, the building forms the physical and conceptual core of Klea’s identity. Originally constructed nearly a century ago, the site provides more than just atmosphere—it anchors the entire roastery and takeaway concept in tangible heritage.

Inside the Narrow, Oak-Rhythmed Space

The interior of Klea is intentionally long and somewhat unusually proportioned. This narrowness isn’t hidden or softened; instead, it’s emphasized through a deliberate use of oak wood elements that create a strong visual rhythm throughout the space. The oak lines the walls and structural components, giving the café a tactile, crafted feel.

This wood-centric design is not purely nostalgic. It hints at a 19th-century neo-Gothic influence, adding architectural depth. But the material palette doesn’t stop there—exposed black steel trusses, used to repair the roof’s load-bearing framework, introduce a raw counterpoint to the warmth of the wood.

An ‘Inserted’ Layout That Redefines the Roofline

One of Klea’s most talked-about features is the placement of its oven, which breaks from conventional layouts. Rather than tucking the equipment out of sight, the architects opted for an ‘inserted’ configuration—positioning the oven in a way that makes its presence part of the architectural statement. This deliberate placement becomes a defining feature of the roof design, drawing the eye upward and integrating function with form.

The axial layout of the entire space follows a linear logic that matches the building’s original structure. Most visitors find this alignment intuitive and visually pleasing, even as the internal arrangement plays with expectations.

Why the Design Works for a Roastery-Café

Klea’s design doesn’t just prioritize looks—it responds to the functional needs of a working roastery and takeaway café. The long, narrow floor plan accommodates a compact workflow, while the strategic placement of the oven and use of raw materials create a sensory contrast between the industrial and the handcrafted. The oak wood brings warmth to a space that otherwise might feel cold due to its industrial accents and historical bones.

Frequently Asked Questions

What is Klea in Thessaloniki?

Klea is a combined roastery and takeaway coffee shop located in a protected 1930s building in the heart of Thessaloniki, Greece. It’s designed by Karalasos Operaday Architects and features a long, narrow layout with oak wood detailing and exposed black steel trusses.

Who designed the Klea coffee roastery in Greece?

Klea was designed by the architecture firm Karalasos Operaday. Their design emphasizes the building’s original 1930s structure while introducing modern elements like oak wood rhythm and black steel trusses.

What makes Klea’s interior design unique?

Klea’s interior stands out for its long, narrow proportions, rhythmic oak woodwork, and the use of raw black steel for structural repairs. The oven is placed in an unconventional, visible spot, becoming part of the roof’s architectural design.

Is Klea located in a historic building?

Yes, Klea is situated in a registered historic building from the 1930s in Thessaloniki. The building is protected, and its original structure informs much of the café’s spatial layout and design choices.

How does Klea combine roasting with a café space?

Klea integrates a functioning roastery within a takeaway café format. Its axial layout and strategic equipment placement—including an exposed oven—highlight the connection between production and service in a compact, design-forward space.

Recommended FrontStreet Beans for Historic Cafés

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