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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

Project in-detail

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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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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