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<div class="logo"><a href="en/home.php"><img alt="best architects" src="lib/global/logo_26.png"></a></div></header><main><section class="winner"><!--<?php $filter->echoPrevNext(); ?>--><ba-slideshow class="slideshow full"><figure class="full first type-fill" style="--slide-color: #ffffff" data-color="#ffffff"><picture><source type="image/webp" srcset="lib/Gewinner/2026/office/B2009_k.jpg.tf800x600-62x83.webp 800w, lib/Gewinner/2026/office/B2009_k.jpg.tf1200x900-62x83.webp 1200w, lib/Gewinner/2026/office/B2009_k.jpg.tf1600x1200-62x83.webp 1600w, lib/Gewinner/2026/office/B2009_k.jpg.tf1900x1425-62x83.webp 1900w, lib/Gewinner/2026/office/B2009_k.jpg.tf2000x1200-62x83.webp 2000w, lib/Gewinner/2026/office/B2009_k.jpg.tf2375x1425-62x83.webp 2375w"></source><source type="image/jpeg" srcset="lib/Gewinner/2026/office/B2009_k.jpg.tf800x600-62x83.jpg 800w, lib/Gewinner/2026/office/B2009_k.jpg.tf1200x900-62x83.jpg 1200w, lib/Gewinner/2026/office/B2009_k.jpg.tf1600x1200-62x83.jpg 1600w, lib/Gewinner/2026/office/B2009_k.jpg.tf1900x1425-62x83.jpg 1900w, lib/Gewinner/2026/office/B2009_k.jpg.tf2000x1200-62x83.jpg 2000w, lib/Gewinner/2026/office/B2009_k.jpg.tf2375x1425-62x83.jpg 2375w"></source><img src="lib/Gewinner/2026/office/B2009_k.jpg.tf800x600-62x83.jpg" alt="RIEHLE KOETH: Biotechnology centre extension, Tübingen  - best architects 26" sizes="100vw" style="object-position: 62% 83%" title="© RIEHLE KOETH · Photo Brigida González"></picture></figure></ba-slideshow><hgroup><h1>RIEHLE KOETH</h1>
<h2>Biotechnology centre extension, Tübingen </h2></hgroup><div class="details">
<div class="detail">
<h3>best architects 26</h3>
<p>office/administrative buildings</p>
</div>
<div class="detail">
<h3>Place</h3>
<p>Tübingen, Germany</p>
</div>
<div class="detail">
<h3>Studio</h3>
<p><a href="https://riehlekoeth.com" target="_blank">www.riehlekoeth.com</a></p>
</div>
<div class="detail">
<h3>Photos</h3>
<p>Brigida González</p>
</div>
</div>
<div class="description">
<h3>Description</h3>
<p>Located in the northern part of the city near the
University Hospital and Max Planck Institutes, Tübingen’s technology park is
becoming a sought-after location for innovative companies in biotechnology,
nanotechnology, medical technology and information technology. The
biotechnology centre leased by Immatics sits at the heart of this growing hub,
and its planned extension will add flexible office spaces as well as a new
foyer and conference area. Due to the close proximity to the existing building
and its location on the redesigned square in front of the astronomical
observatory, the expansion presents both challenges and opportunities. The
design incorporates a slender, skeletal building with external infrastructure
cores that functionally connect and visually separate old and new, ensuring
optimal daylight conditions and a sheltered courtyard while creating a
distinct, autonomous structure marking the new edge of the square. The rounded
architectural forms of the external infrastructure cores engage in dialogue
with the neighbouring observatory, while the angular building – with stacked,
adaptable platforms – exudes calmness and harmonises with the existing
structure in terms of colour and façade proportions. The continuous façade design
is intentionally interrupted at the building’s front end by a double-height
foyer as a striking entrance area and a café/bar that enlivens the redesigned
square.<br></p>
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