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Rammed Earth Walls and Ironwood Framework Harmonize with Cascading Water Features in a Coastal Residence

Authors:
Edward Lincoln Sotingco Uy, Tsz Lok Kyle Wong
Rammed Earth Walls and Ironwood Framework Harmonize with Cascading Water Features in a Coastal Residence

Project in-detail

Rammed earth walls and an ironwood framework create a durable yet inviting coastal residence that seamlessly integrates with its natural landscape while accommodating sustainable living.
5 key facts about this project
01
Rammed earth construction provides thermal mass and energy efficiency.
02
Ironwood framework offers durability and regional character.
03
The central courtyard features cascading water elements for enhanced livability.
04
Terracing aligns with the natural landscape for effective water management.
05
Strategic glass placement maximizes natural light and views while ensuring privacy.
Cascade: The Home of Shadows represents a noteworthy architectural exploration located in Punta Cruz, Bohol, Philippines. This design integrates seamlessly with the local landscape, emphasizing a sustainable approach that enhances both functionality and aesthetic coherence. The project’s primary function is to serve as a residence that fosters a connection with nature while providing comfortable living spaces for its inhabitants.

The building layout employs a radial configuration centered around a communal courtyard, which not only serves as a gathering place but also facilitates natural light and ventilation throughout the structure. The central courtyard features water elements that echo the nearby natural waterfalls, contributing to a calming atmosphere. The careful organization of spaces leads from public areas to private ones, enhancing both social interaction and personal retreat.

The materiality of this project is particularly significant. Utilization of local materials, such as Philippine iron wood and rammed earth, enhances both sustainability and regional character. The warm tones of ironwood create a welcoming aesthetic, while rammed earth walls provide durability and thermal efficiency. This local sourcing of materials aids in reducing the ecological footprint of the construction process.

The integration of terracing within the site’s topography is a key feature. This design approach helps the building blend into its surroundings while managing water runoff effectively. The terraces also create visual and physical connections between different levels of the site, leading to outdoor living spaces that are both functional and pleasurable. Furthermore, the strategic placement of glass panels allows natural light to penetrate deeply into the interior, reinforcing the connection between indoor and outdoor environments.

Use of water features within the design encourages a sensory experience. Sounds of flowing water complement the visual impact of the cascading elements, enriching the atmosphere. The overall composition remains sensitive to the environment, an essential aspect of the design’s philosophy.

Sustainability remains a core principle throughout the design, as evidenced by the careful consideration of energy efficiency, use of renewable resources, and creation of a self-sustaining environment. The architectural layout optimizes passive climate control through its orientation and material choices, reducing reliance on artificial heating and cooling.

Cascade stands out as a residence that is not only contextual but also enhances the living experience through thoughtful design. Its unique characteristics, including the radial organization, integration of local materials, and harmonious relationship with the landscape, place it among significant architectural projects in the region.

For further insights into the architectural details and specific aspects of this design, interested readers are encouraged to review the project presentation, which includes architectural plans, sections, and detailed design elements. Understanding these components will provide a deeper appreciation of the architectural ideas that define Cascade.
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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