E1, E0, and CARB Standards

When choosing furniture or custom cabinets, it’s important to understand the environmental safety standards behind the materials. E1 and E0 are European formaldehyde emission standards that measure how much formaldehyde a board releases into the air. E1 boards are safe for indoor use, while E0 boards have even lower emissions, making them more eco-friendly and ideal for bedrooms or children’s spaces. CARB, which stands for California Air Resources Board, is an American standard known for being even stricter — especially CARB Phase 2, which requires extremely low formaldehyde levels. In short, the lower the rating, the healthier and safer the material. Choosing E0 or CARB-certified boards means cleaner air and a safer home environment.