Selective Competition for the special collection of the Basel University Library and renovation of the Bernoullianum, in progress

Invited Competition for housing, Luzern, in progress

Invited Competition for housing, Zurich, in progress

Invited Competition for housing, Basel, in progress

Selective competition for a secondary school, Muttenz, 2024

Selective interdisciplinary study, Basel, 2024
Open space regulations / Accompanying mandate for open space / Activating measures, 2024-2034

Invited competition for housing in Zürich, 2023

Selective competition, place for culture (collection of the Foundation for Art, Culture and History, SKKG), working and living, 2023

Selective competition in dialogue procedure for retail, offices, cultural use and housing with three high-rise buildings at the SBB train station in Basel, 2022-2023

Selective competition on invitation for housing, Zurich, 2022

Invited competition, cooperative housing and commercial use, Basel, 2022
Realization 2022-2026

Selective competition for a secondary school, Allschwil, 2022

Invited Study for affordable housing, Allschwil, 2021

Invited Competition, Basel, 2021

Selective Competition, Extension of  Schoolbuilding, Daycare and Sportshall, 2021

Selective competition, Kunstmuseum and mixed-use building, Olten, 2021

Selective competition, cooperative housing and commercial use, Biel, 2021

Open Idea Competition for an innovative sustainable School, Basel, 2021

Selective Competition, Elderly Housing Espenhof West, 2020
Realization 2021-2025

Open competition for a cantonal school, Wattwil, 2020

Club house of the Familiengartenvereins Zürich-Wipkingen,
Completed 2019-2022

Urban Masterplan Solvay Area, Wyhlen, Germany, 2019

Selective competition, Confignon

Direct commission for a Gaming Bar, conversion, Basel
Completed 2018

Selective competition for a school, apartments and a park, Zurich, 2018
Realization 2019-2024

Urban Study, Basel, 2018

Selective competition, Berlin, 2017

Open competition for a school, kindergarden and gym, Binningen, 2017
Realization: 2019-2025

Direct comission for a summerhouse in Istria
Completed 2017-2022

Selective urban study, Birsfelden, 2017

Selective urban competition, Binzen, 2017

Selective competition for the Museum of the 20th Century, Berlin, 2016

Open Idea Competition for the Museum of the 20st Century, Berlin, 2015

Invited urban study, Grenzach-Wyhlen, 2016
Urban Masterplan 2017-

Direct comission for a single family house in Stralsund
Completed 2016-2021

Open competition for a maintenance area in Bülach, 2016

Open competition for a daycare in St. Gallen, 2015

Haus P receives the best architects 24 award in gold

Haus P, nominated for the DAM Preis 2024

Kai Zipse as a jury member in the open competition for the extension of the school Laubegg, Stadt Winterthur

Kai Zipse as a jury member in the open competition Schulanlage Brunnenhof, Amt für Hochbauten, Zürich

Christian Weyell as a jury member in the open competition Schulanlage Tüffenwies, Amt für Hochbauten, Zurich

Lunch Talk at the EPFL in Lausanne, 2023 Website

Talk and lecture, organized by the Swiss Architecture Museum, 2022 Infotext S AM

Lunch lecture at the FHNW Muttenz, 2022

Vorgestellt – Junge Basler Architektinnen und Architekten, Swiss Architecture Museum SAM, Basel, 2020

YouTube Link Lecture

Lecture and atelier visit, Architekturdialoge, Basel, 2020

Lecture series Horizonte, Bauhaus-Universität Weimar, 2020

Lecture series Das Verein, Basel, 2019

at the Institut für Städtebau, lecture series Entwurf und Strategie im urbanen Raum, ETH Zürich, 2018

Lecture and Talk mit CARNETS, Università Iuav di Venezia, 2018

Christian Weyell und Kai Zipse as visiting professors at the Karlsruhe Institute of Technology in the summer semester 2024

Christian Weyell as guest critic at the Institute for Design and Housing with Prof. i.V. Dipl.-Ing. Audrey Shimomura at the TU Darmstadt

Christian Weyell und Kai Zipse as invited applicants for the Professorship Entwurf, Analyse und Konstruktion

Christian Weyell as guest critic at the KIT, Institut Entwerfen, Kunst und Theorie EKUT with guest professor Madelaine Kessler

Kai Zipse as invited applicant for the Professorship Konstruktives Entwerfen und Erproben

Christian Weyell as guest critic at the studio of Baur & Latsch, Institute Design and Industrial Methods of Building Construction at the TU Darmstadt

Christian Weyell as guest critic at the final crits in the studio of Rahbaran Hürzeler

Kai Zipse as invited applicant for the Professorship Entwerfen, Stadterneuerung und Städtebau

Kai Zipse as guest critic in the studio of Marianne Meister

Kai Zipse als guest critic at the final crit in the studio of Kawahara Krause

Kai Zipse as guest critic at the final crits in the studio of Rahbaran Hürzeler

Kai Zipse as guest critic at the final crits with the studio of ASSEMBLE

Kai Zipse as guest critic with Prof. Jörg Springer, Professorship Entwerfen und komplexe Gebäudelehre

Kai Zipse as Guest Critic with Prof. Alex Lehnerer, Professorship Architecture and Urban Design

Interview, Anja Dotter (Eds.), Archaic Studio, 2021

CARNETS (Eds.), Anteferma, 2019

David Chipperfield (Eds.), Simon Kretz (Eds.), with contributions by Benno Agreiter, Christian Weyell, Institut für Städtebau, Prof. Kees Christiaanse ETH Zürich, Verlag Walther König, 2018

Stiftung Preußischer Kulturbesitz (Hrsg.), Kerber, 2018

Interview and presentation Manabar, in: werk bauen + wohnen, 5, 2020

Link Interview

Article by Adeline Seidel about the projekt Manabar, in the Online Magazine Stylepark

Interview on the online platform Kntxtr, 01/2019
Link Interview

Article by Philippe Jorisch in: werk bauen + wohnen, 10, 2018

Group exhibition of the Japan Swiss Architectural Association about emerging Swiss architectural practices in Tokyo, 2024

Basel, 2021

Concept and Organization: Piertzovanis Toews and Dirk Schulz, Basel, 2019