As awareness of environmental concerns and the importance of sustainable practices grows, the construction industry is increasingly turning to alternative green building supplies. Here are some popular alternative green building supplies that can contribute to a more sustainable future in construction.

Straw Bale Construction 

Straw bale construction is an eco-friendly building method that uses straw bales as the primary insulation material in walls. This renewable and readily available resource provides excellent thermal insulation, helping to reduce energy consumption and heating and cooling costs. 

Straw bale construction also has a lower embodied energy compared to traditional building materials, meaning it requires less energy to produce and transport.

Bamboo

Bamboo is a rapidly renewable resource that has gained popularity as an alternative to hardwood in construction. It is a fast-growing grass that can reach maturity in as little as three to five years, making it a highly sustainable option. 

Bamboo is strong, durable, and lightweight, making it suitable for various applications, such as flooring, wall panels, and structural supports.

Recycled Steel

Recycled steel is an eco-friendly alternative to newly-produced steel, offering similar strength and durability while significantly reducing the environmental impact. 

Using recycled steel in construction conserves natural resources, reduces energy consumption, and lowers greenhouse gas emissions associated with steel production. It can be used for framing, roofing, and other structural components, making it a versatile green building material.

Cork

Cork is actually the bark of cork oak trees, taken without causing harm to the tree. It is an excellent insulator and offers superior sound absorption properties, making it an ideal choice for flooring and wall applications. 

Cork is also resistant to mold, mildew, and pests, contributing to improved indoor air quality and a healthier living environment.

Hempcrete

Hempcrete is a bio-based building material made from hemp fibers, lime, and water. This innovative material has excellent insulating properties, is lightweight, and provides natural humidity control. 

Also, hempcrete is a carbon-negative material, meaning it absorbs more carbon dioxide during its growth and production than it emits during its lifecycle. It can be used as a wall infill material or as a form of insulation, providing an environmentally responsible alternative to traditional materials.

Rammed Earth

Rammed earth construction is an ancient building technique that utilizes natural raw materials, such as soil, clay, and sand, mixed with a small amount of cement. The mixture is compacted within a formwork, creating solid walls with excellent thermal mass, which can help regulate indoor temperatures and reduce energy consumption. 

Find out more about building supplies to use.