Get inspired!

17,725 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!

Hyperbolic Roof Form Enhancing Connection with Nature Through Kaikawaka Cedar and Woven Grass

Author:
Kyter Steffes
Hyperbolic Roof Form Enhancing Connection with Nature Through Kaikawaka Cedar and Woven Grass
Explore the full project presentation!
Subscribers only
The hyperbolic roof form of the cabin serves to create a visually engaging connection to the surrounding landscape while utilizing kaikawaka cedar and woven grass to support its function as a dedicated space for meditation and reflection.
5 key facts about this project
01
The roof design resembles a hyperbolic paraboloid, enhancing both aesthetic and spatial qualities.
02
Kaikawaka cedar is used for the exterior cladding, allowing for natural aging in harmony with the environment.
03
Woven grass mats provide designated meditation areas while promoting a connection to nature.
04
A rainwater collection system is integrated into the roof design for sustainability purposes.
05
A wood altar positioned to the east captures direct sunlight, fostering a spiritual ambiance during meditation.

The Quarter House at Earth Energies Sanctuary functions as a retreat for contemplation and meditation, located in the peaceful countryside of New Zealand. The design highlights a strong connection with the surrounding landscape. A simple-span structure is complemented by a hyperbolic-paraboloid roof, which serves not only as an interesting visual element but also enhances the interior space, allowing for a deeper interaction with the natural environment.

Architectural Concept

The concept behind the Quarter House focuses on creating a space for quiet reflection and mindfulness. The roof's unique shape rises toward the entry, then gently arches down, drawing the eye toward the natural features nearby. This design creates a calming presence, encouraging users to engage in introspection and stillness.



Interior Layout

Inside the cabin, simplicity is prioritized for effective use. Guests are greeted by woven grass mats that provide comfortable areas for seated and prone meditation. Upon entering, individuals remove their shoes and can store personal items on a nearby bench, making it easy to transition into meditation. Walls are lined with open shelving to hold meditation objects, ensuring they are readily available during reflective moments.



Natural Elements and Sustainability

A wood altar positioned to the east captures direct sunlight, enhancing the spiritual aspect of the space. The roof is designed to collect rainwater, showcasing a commitment to environmental responsibility. This water serves multiple roles, including supporting the distilling process for floral essences, emphasizing a connection between the cabin and its natural surroundings.



Material Selection

Material choices are integral to the design. The exterior features kaikawaka cedar, selected for its ability to blend into the forested backdrop as it ages naturally. Inside, woven grass mats add warmth and comfort, contributing to the inviting atmosphere for meditation. These materials reinforce the goal of integrating the cabin with its environment, promoting a sense of grounding.



Sunlight streams through the roof's contours, creating shifting patterns in the interior that change with the day's light. This dynamic quality reinforces the interplay between the structure and nature, adding a layer of tranquility to the overall design.

Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Enter an open architecture
competition now

The Home of 
Shadows
The Home of Shadows
The light studies. Edition #4
The Next House: USA
The Next House: USA
20,000 USD Prize
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #5
Kinderspace
Kinderspace
Architecture for Children’s Development #3
The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #3
Buildner's Unbuilt Award 2026
Buildner's Unbuilt Award 2026
100,000€ Prize / 2026

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

`
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.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 19 November 2025

Open architecture competitions

  • Closest deadline first
  • Project competitions first
    Selected winning projects have the potential to be constructed
  • Ideas competitions
    Experimental competitions with the focus on pushing the boundaries of creativity
new
The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 19 November 2025
new
Iceland 
Slow Sauna

Design slow sauna in Iceland

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 26 November 2025
Concrete 
Pavilion

Design a concrete pavilion

Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 27 November 2025
new
Pavilion Atlas 2026

Design a story of your country

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 21 January 2026

Recurring architecture competitions

new
The Home of 
Shadows

Design a home with no artificial lighting

The light studies. Edition #4 ideas COMPETITION
Prize Monetary award
Eligibility OPEN TO ALL
Early bird registration deadline 5 November 2025
The Last 
Nuclear Bomb Memorial

Design a memorial that speaks to the cause of ending all nuclear weapons programs

Edition #6 ideas COMPETITION SILENT CONTEST For this competition, NO DESCRIPTION TEXT is allowed. The architecture ideas must be communicated strictly with visuals.
Prize Monetary award
Eligibility Open to all
Final registration deadline 13 November 2025
new
The Architect's 
Chair

Take a seat and make a statement!

Take a seat and make a statement! Edition #5 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 20 November 2025
Hospice - 
Home for the 
Terminally ill

Design a safe and supportive space to those struggling with a terminal illness

Edition #5 ideas COMPETITION
Prize 10,000 €
Eligibility Open to all
Final registration deadline 26 November 2025
Kinderspace

Design a kindergarten of tomorrow

Architecture for Children’s Development #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 26 November 2025
Museum of 
Emotions

Use architecture to create different emotional states

Edition #7 ideas COMPETITION SILENT CONTEST For this competition, NO DESCRIPTION TEXT is allowed. The architecture ideas must be communicated strictly with visuals.
Prize Monetary award
Eligibility Open to all
Final registration deadline 27 November 2025
Re:Form - 
New Life 
for Old Spaces

Choose a site—used, abandoned, or forgotten—anywhere in the world, and give it a new purpose

Edition #2 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 3 December 2025
The Architect’s 
Stair

Take a step and make a statement!

Take a step and make a statement! Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 15 January 2026
new
Buildner's Unbuilt Award 2026

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2026 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Early bird registration deadline 26 February 2026

Media, partners and clients

To view this project in detail,
please log in with your
Architects’ Network Plus account.
Subscription instantly unlocks all the architecture projects plus other member-only benefits:
  • Access the 17,725 Concept Library
  • Professional tools including file transfer, email, portfolio management, and more
Register now
Already a member? Log in

This website uses cookies to improve user experience and gather usage statistics.

More information is available in our Privacy & Cookie policy