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Rainwater Fountain and Glazed Altar in a Trapezoidal Timber Retreat

Author:
Paolo Pardini
Rainwater Fountain and Glazed Altar in a Trapezoidal Timber Retreat
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A trapezoidal structure with large glass surfaces and a rainwater fountain integrates laminated timber and high-density insulation to create a meditative space that fosters a deep connection with the surrounding landscape.
5 key facts about this project
01
Trapezoidal shape maximizes natural light and views.
02
Rooftop features nine photovoltaic panels for solar energy.
03
Interior altar is equipped with a heated surface for essential oils.
04
Rainwater management includes a spray jet fountain for aesthetics.
05
Constructed using glued laminated timber for structural integrity.

The design presents a trapezoidal structure set within a lush green landscape, focusing on harmony between built form and nature. It serves as a meditative space, raising users above the ground to provide wide views of the surroundings. The design emphasizes transparency and sustainability, fostering an immersive experience that encourages interaction with the outdoors while incorporating energy-efficient technologies.

Structural Design

The building’s trapezoidal shape is oriented to allow maximum natural light and optimize views. The roof slopes gently towards the north, supporting nine photovoltaic panels. These panels capture solar energy, achieving a peak power output of 3.6 kWh. The power generated is converted by an inverter and stored in a 14 kWh battery located beneath the platform. This setup enhances not only the aesthetic but also emphasizes sustainability and energy efficiency.

Materials and Construction

Durability and environmental performance shape the building's construction. Glued laminated timber forms the framework, providing strength and flexibility. High-density rock wool insulation is used throughout to improve thermal performance, while marine plywood is chosen for its durability outdoors. The roof and platform construction includes a sandwich design that ensures stability, complemented by finishing edges in anthracite or coffee-colored aluminum. The selection of materials contributes to the building's longevity and visual harmony.

Interior Experience

Inside, the layout comfortably accommodates six to seven users, with mats available for relaxation or meditation. At the center, an altar features a heated surface powered by an electric system, allowing for the use of essential oils. Cylindrical lamps placed above the altar cast soft light, enhancing the atmosphere and inviting a sensory experience for those within the space.

Natural Integration

Rainwater management has been thoughtfully incorporated into the design. Collected rainwater is directed to a tank, where a spray jet fountain powered by solar energy prevents stagnation. This feature adds both visual and auditory elements to the environment, enriching the experience. Excess water is directed into a lower tank, allowing it to disperse into the ground, supporting the local ecosystem.

The design features a simple wooden staircase, paired with a metal handrail, providing access to the upper platform. This element reflects the project’s focus on clarity and functionality, completing the overall experience of the space.

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MICROHOME 2026
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100,000 € Prize Fund / Kingpsan Edition #11
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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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