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Vertical Farming and Sustainable Materials in Compact Urban Living Solutions

Authors:
Rikkson Ryan Tee Gan, Jazelle Uy Limchutick
Vertical Farming and Sustainable Materials in Compact Urban Living Solutions

Project in-detail

Incorporating vertical farming and recycled materials, this compact urban housing solution offers sustainable living options that address the challenges of dense metropolitan environments.
5 key facts about this project
01
Incorporates vertical farming within each residential unit for self-sufficiency.
02
Utilizes Kingspan insulated panels for enhanced thermal efficiency.
03
Features operable solar fins to regulate light and air flow.
04
Integrates a rainwater harvesting system to promote water conservation.
05
Employs recycled pallet wood for interior finishes, minimizing environmental impact.

### Project Overview

The UrbaNest is situated in the Port Area of Manila, Philippines, covering 1.2 hectares. The project addresses critical housing challenges in a city known for its high population density by providing affordable and sustainable living solutions for residents. With a focus on enhancing livability, the design aims to accommodate the needs of small families and couples within a compact urban environment.

### Spatial Efficiency and Community Integration

The design prioritizes efficient spatial arrangements, featuring 194 housing units of 25 square meters each. Each unit incorporates multi-functional areas, including convertible dining and workspace configurations, which enhance usability. Communal areas are strategically placed to foster social interaction among residents, thereby creating a sense of community within the densely populated context. Shared gardens and gathering spots are designed to serve as recreational hubs, further enhancing the communal experience.

### Material and Environmental Strategy

The UrbaNest employs a selection of advanced and sustainable materials to ensure durability and energy efficiency. Kingspan QuadCore™ insulated roof panels offer lightweight thermal insulation, while steel beams provide structural resilience. The design incorporates operable solar fins for natural ventilation and adjustable sunlight control. Notably, each unit features an indoor vertical garden, promoting urban agriculture and enhancing residents' connection to nature. Additionally, a rainwater harvesting system is integrated to optimize water conservation efforts, supporting sustainable living practices.

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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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