Get inspired!

17,725 architecture projects

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

A Climate-Responsive Retreat Rooted in Local Craft

Authors:
Gabriel Foulquier-gazagnes, Hadrien Gauthier
A Climate-Responsive Retreat Rooted in Local Craft

Project in-detail

Finished with lime plaster and traditional red tiles, this guest house combines sustainable design with communal spaces that foster social interaction and a strong connection to the landscape.
5 key facts about this project
01
Constructed with locally sourced lime, enhancing thermal performance.
02
Incorporates a central courtyard to foster social interactions among guests.
03
Features sloped roofs with traditional red tiles, reflecting local architectural styles.
04
Includes a wine cellar designed to celebrate regional viticulture.
05
Utilizes passive design strategies to optimize energy efficiency and comfort.

This guest house is shaped by environmental responsiveness and regional building traditions, offering a low-impact retreat in the Portuguese countryside. Lime-coated masonry and orange-red roof tiles provide thermal mass and weather resilience, while also referencing local architectural heritage. A sloped roof aids in rainwater collection, reinforcing the building’s practical and climatic adaptability.

Spatial Strategy and Passive Design

An internal courtyard anchors the plan, functioning as both a cooling mechanism and a shared gathering space. Open to air and light yet protected from direct sun, it offers a comfortable microclimate for rest and informal interaction. The layout follows the site's natural contours, preserving views and maintaining a discreet presence within the landscape. Passive strategies—cross-ventilation, deep overhangs, and seasonal shading—ensure comfort without reliance on mechanical systems.

Interior Atmosphere and Material Expression

Transitional spaces are carefully calibrated to support a range of guest experiences, balancing privacy and connection. Natural wooden furnishings contribute warmth and tactility, reinforcing ties to regional craft traditions. The architecture emphasizes simplicity, durability, and a quiet attentiveness to climate and context.

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