According to the UN Refugee Agency, there are an estimated 25,900,000 refugees worldwide, and that number is growing. As a new housing solution, Cutwork has developed a “just add water” building technology that can be used to construct a tiny home in a day’s time—no building experience or tools required.

The technology has myriad advantages over the flimsy, disposable tents found in many refugee camps. They’re fireproof, waterproof, insulated for harsh climates, and can be washed and cleaned easily. The structures also use 90% less raw material than traditional concrete shelters—and they're three times stronger. Though they’re designed to provide temporary housing, they’ll endure for at least 30 years.

The Cortex shelters can be prefabricated in pieces near refugee camps and then flat packed and shipped to the build site. Upon arrival, the concrete paneling is rolled out and formed around metallic frames. Once the paneling is in place, water is added in situ to harden the concrete composite.

Each home comes with the basics: a strong locking door, a toilet, a shower, and windows for light and air circulation. Solar panels provide electricity for interior lighting, charging electronics, and cooking atop an electric stove. Additional features can be added depending on the specific needs of a home or an encampment.

Cutwork CEO and co-founder Kelsea Crawford says, “Our mission is to create stability and security for people who have lost the most—essential safety, a place to call home, and the simple foundations to rebuild communities and hope.”

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