BurntWood ReUse

CO₂ Storage in Construction
Construction significantly contributes to carbon emissions. Using plant-based materials like wood helps store CO₂, reducing the need for deforestation. Burning biomass releases stored CO₂, but reusing wood retains it, making BurntWood ReUse an environmentally beneficial solution, saving approximately 20 kg CO₂ per m².

The BurntWood Treatment
Burning wood removes sugars and cellulose, preventing microbial decay and naturally preserving it. Used since the Viking Age and in Japan today, this technique extends wood lifespan to around 50 years without maintenance. A special primer prevents smearing, and the wood is CE-certified, fire-tested, and durable.

Innovative Use of Recycled Wood
Traditional wood recycling is inefficient due to varying sizes and colours. BurntWood ReUse transforms these variations into facade elements, creating a unique architectural look. Wood as short as 65 cm and of varying thicknesses (19 mm – 50 mm) is used, ensuring maximum recycling potential.

The elements are assembled and burnt for a consistent, high-quality finish, demonstrating upcycling at its best.

Process Overview

1. Collection: Recycling centres provide designated wood containers, allowing for initial sorting.
2. Preparation: Nails are removed, wood is cut to 65 cm pieces, and heartwood is positioned outward for durability.
3. Processing: Elements undergo a controlled burning process for a uniform, long-lasting appearance.

Key Benefits

• Maintenance-free facade
• CO₂ storage: 20 kg/m²
• Non-toxic impregnation
• Modern aesthetic
• Supports CSR job initiatives
• Quick installation
• Locally sourced recycled wood

Installation & Practical Guidelines

BurntWood ReUse facades require a wind barrier weighing over 300 kg/m³. Recommended installation includes:

• A 25×125 mm BurntWood-treated pine drip nose between elements.
• Alternative materials like aluminium or corten steel for varied aesthetics.
• Each element raised 6 mm above the drip nose.

BurntWood ReUse offers a durable, sustainable, and visually appealing facade, reinforcing circular economy principles in construction.