13 Alternative Building Materials for Home Walls

Concrete block is a popular alternative building material for home walls because it is inexpensive, easy to install, and quite durable.

In addition, this material has good thermal insulation properties.

4. Hebel (Lightweight Brick)

Lightweight brick or hebel is increasingly being used as a substitute for red brick.

Besides being lighter, hebel also offers high durability, faster installation, and better insulation capabilities.

5. Mycelium

This mushroom-based material is an innovative alternative building material for home walls.

Mycelium can grow rapidly and form a strong, lightweight, and biodegradable structure.

6. Clay Soil

Clay soil is often used in traditional construction techniques such as clay brick walls or cob houses.

This material absorbs heat during the day and releases it at night, maintaining a comfortable indoor temperature.

7. Ashcrete

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