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Charred Wooden Shingles and Natural Stone Blend in a Sustainable Guest House Design

Author:
Luís Martins
Charred Wooden Shingles and Natural Stone Blend in a Sustainable Guest House Design

Project in-detail

Incorporating charred wooden shingles and local stone, the design achieves a seamless integration with its rural landscape while serving as a functional guest house for visitors.
5 key facts about this project
01
Incorporates charred wooden shingles for enhanced weather resistance and aesthetic character.
02
Utilizes cross-laminated timber panels for structural strength and sustainable construction.
03
Features a bent A-frame design that allows for improved interior volume and natural light.
04
Blends seamlessly with the surrounding landscape through the use of local stone materials.
05
Includes a multifunctional cellar that supports both wine storage and social gatherings.

## Project Overview

Located in the interior of Portugal, "The House and The Cellar" is designed as a guest house for the Verde family, aiming to create a sanctuary that prioritizes comfort and safety while reflecting local culture and traditions. The structure is organized into two primary segments: the living area, referred to as "the house," and the working area, designated as "the cellar." This division is informed by traditional Portuguese country house layouts, providing a functional yet culturally resonant design narrative.

### Architectural Configuration

The ground floor plan illustrates a deliberate integration of geometries that respond to the site's conditions and surrounding buildings. The separation of living and working spaces enhances both functionality and guest comfort. Features such as sloping roofs, open areas, and strategically positioned windows optimize natural light and ventilation while maintaining privacy and ensuring views of the landscape. The gabled roof supports effective rainwater drainage and increases interior volume, while extended eaves provide shade and shelter.

### Material Selection and Sustainability

The choice of materials plays a critical role in establishing a connection between the building and its environment. The exterior is clad in local stone, which conveys solidity and permanence, while wood is used for flooring, ceilings, and finishes, adding warmth to the interiors. Structural and façade elements utilize concrete, bridging modern construction techniques with traditional aesthetics. Large glass panels enhance transparency, fostering a relationship between indoor and outdoor spaces.

The landscaped surroundings feature indigenous plant species that require minimal maintenance and irrigation, aligning the project with principles of sustainability. Interior spaces maintain a cohesive material palette, with natural finishes highlighting craftsmanship and local production. The overall design promotes a cozy yet functional atmosphere, encouraging both community interaction and private retreat. The cellar area, designed for wine storage and social activities, encapsulates local viticulture while reinforcing the project's cultural significance.

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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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