Tiny houses make flexible living possible in compact spaces. The Gelzhäuser siblings have taken this idea to the next level, creating a sustainable and aesthetic housing concept. Discover the unique features of the innovative “Organic Tiny House.”
Tiny houses, as the name suggests, may be small in size but have a big impact. These miniature homes, typically ranging from 15 to 45 square meters, emphasize minimalism, sustainability, and mobility. They provide a response to housing shortages, rising construction costs, and increasing rent and energy prices.
In the Sauerland town of Kierspe (Germany), siblings Lisa and Timo Gelzhäuser have gone even further, developing an especially eco-friendly and resource-conscious project. The “Organic Tiny House” is built on the principles of a circular economy and sustainable resource use—an idea born out of necessity.
The idea behind the Organic Tiny House
Lisa and Timo Gelzhäuser got the Organic Tiny House during a challenging time when their family forest was devastated by drought and bark beetle infestations. With their spruce trees dead, they sought to save their family business while contributing positively to the environment. This led to the idea of building houses using what is known as calamity wood—timber from dead trees that is pest-free and can be sustainably repurposed.
How the tiny house is made
The Organic Tiny House is built according to the principles of circular economy and sustainable construction. Most of its components are produced locally in the Kierspe region, minimizing the carbon footprint. At their own sawmill, the siblings process calamity wood and combine it with natural materials, avoiding the use of chemicals. This approach ensures a healthy living environment free from pollutants, making the micro-house ideal even for people with allergies.
Modular and customizable
A standout feature of the Organic Tiny House is its modular design, which allows for personalized combinations. From roof shapes to sizes and fittings, the house can be tailored to suit individual needs. The simplest module offers around 20 square meters of living space, features a flat roof, and starts at approximately €75,000.
Comfortable and sustainable living in a compact space
The Gelzhäuser siblings prioritize high-quality, innovative solutions for the Organic Tiny House. Heating options include modern technologies like an air-to-heat pump or infrared heating. The house is powered sustainably via solar panels installed on the roof. A standard package includes six solar modules and an inverter, with options to add battery storage or facade-mounted modules.
For their show home in Kierspe, the siblings chose switches and sockets from the Gira E2 design series in matte black. The minimalist design and premium materials integrate seamlessly into the interior’s aesthetic.
Pioneering housing for a sustainable future
The Organic Tiny House is a comfortable and eco-friendly alternative to conventional housing. This project demonstrates how innovative ideas and circular economy principles can bring visionary living concepts to life.
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