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Cantilevered Structure With Glass Façade And Vertical Greenery For Elevated Urban Living

Author:
Maria-alexandra Dumitriu
Cantilevered Structure With Glass Façade And Vertical Greenery For Elevated Urban Living

Project in-detail

A cantilevered design with a glass façade and integrated vertical gardens creates an elevated living experience, fostering community interaction and sustainability in an urban setting.
5 key facts about this project
01
Cantilevered design allows for expansive outdoor spaces while minimizing the building's footprint.
02
Extensive use of glass enhances natural light and offers panoramic views of the waterfront.
03
Vertical gardens integrate urban agriculture into the residential experience.
04
Cross-laminated timber panels provide structural stability while promoting sustainability.
05
Innovative use of green roof systems fosters biodiversity and promotes thermal efficiency.

**Floating Hybrid Tower Overview**

The Floating Hybrid Tower is situated in Wilhelminapier, Rotterdam, and is designed with a focus on functionality and sustainability. This project aims to redefine traditional high-rise structures by reducing environmental impact and enhancing connectivity between urban areas and waterfront spaces. By elevating significant portions of the building, the design minimizes its footprint while maximizing opportunities for public engagement and community interaction.

**Spatial Strategy and Functionality**

The organization of spaces within the tower promotes a diverse range of activities, creating a "city within a city." Key levels include office spaces on Level 11 that facilitate collaboration, residential units on Level 19 that cater to varied demographics, and a restaurant on Level 30 offering expansive views. Additionally, the innovative greenhouse on Level 40 serves as a vertical garden, supporting urban agriculture and sustainability initiatives. This strategic distribution of functions encourages social interaction and enhances the community's cohesiveness through shared amenities.

**Material and Environmental Considerations**

The material palette emphasizes sustainability and aesthetic integration. Extensive use of glass provides transparency and natural light, while reinforced concrete ensures structural resilience. Steel elements contribute to the building's modern appearance, and strategically placed wood elements enhance the interior ambiance. Green roof systems incorporate vegetation to support biodiversity, optimize thermal performance, and improve the overall environmental footprint. This careful selection of materials aligns with considerations for durability and ecological responsibility, contributing to the tower's role within the urban landscape.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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Buildner's Unbuilt Award 2025
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MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
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