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Exploring Light and Space Through Waffle Walls and Cone Windows

Authors:
Ivan Bernal, Branden Hudak, Yu-ting Chang
Exploring Light and Space Through Waffle Walls and Cone Windows
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With its distinctive cone-shaped windows and structural waffle wall, the design creates an inviting light-filled space that serves as a private retreat within an urban environment.
5 key facts about this project
01
Distinctive cone-shaped windows enhance natural light while providing panoramic views.
02
Waffle wall construction allows for an open floor plan without intrusive support columns.
03
Spherical elements can expand and transition between indoor and outdoor spaces.
04
Utilization of lightweight framing reduces the visual weight of the structure.
05
Custom perforated metal panels contribute to the overall aesthetic and texture of the facade.

The Little Fringe House presents a unique approach to residential design, combining distinct form with functional living. Located in an urban alley between two large buildings, it stands out while also fitting into its environment. The design contrasts a dark exterior with a warm interior, creating a welcoming atmosphere. Upon entering, residents and visitors experience a shift as light and soft colors fill the space, inviting exploration and interaction.

Structural System

The design incorporates a concrete slab along with a pre-cast concrete waffle wall, creating a strong foundation. This structural choice allows for an open floor plan, minimizing the need for intrusive columns or walls. The result is a fluid living space that connects the different areas of the house. The waffle wall acts as a support for the second floor, which is secured in place by brackets and bolts.

Exterior Features

Cone-shaped windows are a notable characteristic of the exterior. These windows not only add visual interest but also allow natural light to brighten the interior. They frame views of the surroundings, encouraging a connection between the house and its urban setting. The design emphasizes this relationship and enhances the living experience within the home.

Spherical Elements

Spherical shapes are carefully integrated into the house’s design. These elements serve both aesthetic and functional purposes, providing additional living space that can change according to need. When in use, they open up to blend indoor and outdoor areas, allowing for greater interaction with the green spaces nearby.

Materiality

The building's design employs lightweight framing and metal paneling to keep its appearance airy. Custom metal panels, with perforations for added texture, contribute to the overall façade. This choice of materials maintains visual unity while providing durability.

The arrangement of spaces inside is designed to create cozy spots for quiet reflection, alongside larger areas for gatherings. This blend offers residents both privacy and a chance for social interaction, contributing to a balanced living environment.

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The Next House: USA — A Global Call to Reimagine the American Suburb

`
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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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