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Thatched Roof Retreat Embracing Local Biodiversity and Natural Materials

Author:
Wenqi Huang
Thatched Roof Retreat Embracing Local Biodiversity and Natural Materials
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Constructed with a thatched roof and local materials, the residence integrates ecological considerations and provides a creative sanctuary for artists amid the tranquil landscapes of Latvia.
5 key facts about this project
01
Constructed with a thatched roof that provides natural insulation and habitats for local wildlife.
02
Incorporates a "cold roof" design to prevent ice dam formation during winter.
03
Features expansive windows that frame views of Cernostes Lake, enhancing the connection to nature.
04
Utilizes locally sourced materials, reinforcing the structure's ecological footprint.
05
Designed specifically as a creative sanctuary catering to artists and their work environments.

The Latvia Painter's Lake House rests in the serene landscapes of Latvia, characterized by clear lakes and lush woodlands. Designed as a retreat for artists, it offers a space that encourages creativity while being in harmony with nature. The concept of "Canvas" serves as a foundation for the design, symbolizing the relationship between artistic thought and the environment.

Design Concept
The form of the building features a wave-like shape that mirrors the gentle curves of nearby Cernostes Lake. This design is not only visually appealing but also practical, as it responds to the area's specific climate. Tall vertical walls give the structure a sense of strength, balancing the fluid shapes and allowing for an inviting space where creativity can thrive.

Material Choices
A thatched roof is a central feature, providing insulation during the cold winters typical of northern Europe. It connects the building to local architectural traditions. Additional design measures, like using a "cold roof" strategy, help prevent ice buildup, thereby extending the building's life. The careful selection of sustainable materials reinforces the connection to the setting while also ensuring that the residence meets modern energy requirements.

Ecological Considerations
The design pays attention to environmental impact, particularly with the roof's underside, which creates a habitat for local bats in warmer months. This thoughtful incorporation of wildlife into the architecture shows a commitment to preserving local ecosystems, making the house more than just a living space; it becomes part of the environment. The design balances practical needs with ecological responsibility.

Structural Elements
The construction includes various materials, such as wood boards, thatched reeds, rafters, fire barriers, battens, and felt, ensuring durability in the face of the local climate. Features like 15 mm plywood sheathing and R19 glass fiber insulation enhance the building's efficiency. These choices not only support functionality but also reflect the cultural context of the region.

Large windows frame views of the surrounding landscape, allowing natural light to fill the living spaces. This connection to the outdoors invites the beauty of nature inside, enriching the artistic environment and providing inspiration for those who reside there.

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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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