How Long Does It Take to Build a Cordwood Cabin?

Planning and Preparation

Before starting to build your cordwood cabin, it’s essential to have a well-planned design, including specifications for the walls, roof, and windows. The cordwood building process typically starts with the foundation, which can be a simple slab or a more complex pier-and-beam system. It’s also crucial to choose the right type of wood for the cordwood, as it will be exposed to the elements and require a durable material that can withstand moisture and insects.

Cordwood Masonry Construction

Cordwood masonry involves building walls using logs that are typically split lengthwise and then stacked in a pattern, often with a “sandwich” of insulation in the center of each log. A typical cordwood wall might consist of 2-3 layers of logs, with a total thickness of around 6-8 inches (15-20 cm). To ensure a strong bond between the logs, a mixture of sand, cement, and water is used as a mortar, with a recommended ratio of 1 part cement to 2 parts sand. A general rule of thumb is to use a 1:2:4 mix (1 part cement, 2 parts sand, 4 parts water) for a workable mortar that sets hard but remains pliable enough to allow for movement of the logs over time.

Insulation and Finishing Touches

Once the cordwood walls are complete, additional insulation can be added to the interior, such as recycled denim or fiberglass batts. The roof can be constructed using a variety of materials, including cedar shakes, corrugated metal, or a combination of the two. The final touches include installing windows, doors, and any necessary electrical or plumbing components. With careful planning and execution, a cordwood cabin can be a beautiful, sustainable, and cozy retreat that provides years of enjoyment for its owners.