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Rammed Earth Structure With Oak Beams Overlooking Vineyards

Authors:
Johanna Fager, Roger Bejinha
Rammed Earth Structure With Oak Beams Overlooking Vineyards

Project in-detail

Constructed with rammed earth and framed by oak beams, the facility offers expansive views of the surrounding vineyards while providing a dedicated space for wine tasting.
5 key facts about this project
01
Constructed using locally sourced rammed earth for environmental efficiency.
02
Terrace designed with horizontal oak beams to provide sun protection and enhance views.
03
Lower outdoor space accessible through a stone-paved ramp, integrating with the landscape.
04
Large glass sections in the facade create a strong connection between indoors and outdoors.
05
Focus on accessibility with design features that accommodate all visitors comfortably.

TERRA is located in Quinta do Monte d'Oiro, Portugal, and serves as a wine tasting facility. The building reflects the local viticulture while harmonizing with its natural surroundings. The design aims to connect the architecture closely with the landscape, creating a welcoming space for visitors.

Design Concept

The main idea behind TERRA is to create a two-storey structure that rises from the ground, symbolizing a deep bond with the local environment. The building features a volume-based design, similar to traditional Portuguese architecture found in both rural and urban areas. This careful approach results in a modern structure that respects and reflects the region’s heritage.

Functional Layout

On the ground floor, the wine tasting room is intentionally placed to offer large views of the vineyards and the surrounding scenery. A terrace built with horizontal oak beams encircles this space, providing shade while allowing light to enter through large glass panels in the facade. This layout encourages visitors to connect with the outdoors as they enjoy their wine tasting experience.

Sustainable Materials

Rammed earth is the main construction method used in TERRA. This choice helps to maintain a comfortable temperature inside the building while reducing the need for artificial heating and cooling. Using local materials aligns with sustainable building practices. The walls made of rammed earth are not just functional but also serve as a statement of the natural resources that are part of the local landscape.

Interior Experiences

The interior is designed for ease of use and accessibility. It includes a bar with refrigeration and dishwashing facilities, along with a guest toilet that is accessible for everyone. The layout is flexible, allowing for both small gatherings and larger groups. A lower level connects to an outdoor space via a stone-paved ramp, creating a direct link to the vineyard level and encouraging interaction with the natural surroundings.

Various architectural details, such as the large glass sections and the visible load-bearing walls, reinforce the connection between the building and its agricultural context. This thoughtful integration emphasizes the craftsmanship and materials that define the region.

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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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