How Long Does It Take to Build a Traditional Igloo?

Planning and Preparation

Before starting to build an igloo, it’s essential to have a good understanding of the design, the materials needed, and the tools required. Typically, an igloo is built using blocks of snow that are cut from a snowbank, with each block weighing around 5-10 pounds. The ideal snow is wet and sticky, making it easier to shape and stack.

Building the Igloo

The building process begins with creating a foundation of blocks, typically 3-4 courses high, which serves as the base of the igloo. Each subsequent course is built on top of the previous one, with each block overlapping the one below it by about 1-2 inches. The blocks are stacked in a spiral pattern, with each course slightly smaller than the one below it, to form the dome shape of the igloo. The number of blocks needed can vary, but a typical igloo requires around 20-30 blocks per course, with a total of 6-8 courses.

Finishing Touches

Once the igloo is built, the entrance is typically narrow and steep, and a doorway is carved out of the blocks. The interior is often lit with a fire or a lantern, and sometimes even a small stove or heater is added for warmth. The exterior is often reinforced with additional blocks or snow to make it more stable and wind-resistant. With proper construction and maintenance, a traditional igloo can provide a safe and effective shelter in cold and snowy conditions.