Get inspired!

17,725 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!

360-Degree Rotating Living Space Constructed from Reinforced Concrete Tubes

Authors:
Pierre Dagher, Moussa Mazraani
360-Degree Rotating Living Space Constructed from Reinforced Concrete Tubes

Project in-detail

With a unique 360-degree rotating design utilizing reinforced concrete tubes, this structure offers adaptable living spaces that promote sustainability and community engagement.
5 key facts about this project
01
Utilizes reinforced concrete pipes as the primary structural form.
02
Features a 360-degree revolving mechanism for versatile spatial configurations.
03
Incorporates integrated solar panels for renewable energy generation.
04
Designed for community-oriented living through stacked housing modules.
05
Includes systems for rainwater collection to enhance self-sustainability.

**Project Overview**

"The Revolving Tube" is a residential architectural design that explores the adaptation of Reinforced Concrete Pipes (RCPs) into multi-functional living spaces. Located in urban and rural settings, this project seeks to address contemporary housing needs through sustainable practices, community integration, and innovative use of materials. By drawing inspiration from the reimagined uses of RCPs in various communities, the design aims to provide adaptable, affordable living solutions that foster connectivity among residents.

**Spatial Configuration and User Flexibility**

The central cylindrical structure features a combination of a stationary reinforced concrete section and a steel revolving section, which enhances both stability and functionality. The revolving component is capable of 360-degree rotation, allowing residents to customize their living spaces according to their immediate needs. Three designated positions facilitate transitions between a living area, dining area, and bedroom, optimizing spatial use while ensuring comfort and privacy. Vertical stacking of multiple units promotes community clustering, effectively utilizing land resources and enhancing social interaction among residents.

**Materials and Sustainability Initiatives**

The material selection for "The Revolving Tube" emphasizes durability and environmental responsibility. Reinforced concrete serves as the primary material for the fixed section, offering thermal mass and energy efficiency. The steel revolving section contributes dynamic movement and structural strength. Additionally, large windows enhance natural light, creating a sense of connection with the exterior environment. Solar panels on the roof and rainwater collection systems underscore the project’s commitment to sustainability, significantly reducing reliance on external resources while promoting self-sufficiency in energy and water management.

Noticed a mistake?
Highlight the text and click on
Noticed a mistake

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

`
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

Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025
Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
Architecture for Children’s Development #3
To view this project in detail,
please log in with your
Architects’ Network Plus account.
Subscription instantly unlocks all the architecture projects plus other member-only benefits:
  • Access the 17,725 Concept Library
  • Professional tools including file transfer, email, portfolio management, and more
Register now
Already a member? Log in

This website uses cookies to improve user experience and gather usage statistics.

More information is available in our Privacy & Cookie policy