Here’s the specs Hello, For Bamboo, these are the requirements I got. Cladding panels composed of over 92% organic materials. Required fire resistance: Classification according to fire standard 755 at grade C4:4 for horizontal use 4.3, IV for vertical use, and additional classification according to European standard EN13501-1 (as per the standard set by the Standards Institute). Service temperature: Resistant up to 300°C, validated by tests. Anti-slip classification: The rough part alongside the smooth part with a grade of at least R12;B. Weather resistance: Resistant to outdoor conditions according to European standard EN335, with a resistance of 25 years in outdoor conditions in contact with the ground. Biological resistance (suitable for natural material): Resistance according to European standard ENV 807 / EN 350. Resistance against fungi/mold: Grade 0 according to European standard EN 152. Moisture resistance: Maximum resistance according to ISO 334; Length: +0.1%, Width: +0.9%. Reinforcement level: 9.5= kg/mm2 force according to European standard EN 1534. Mechanical bending strength: N/mm2 50.30, according to European standard EN 408. Density strength: >= 1200 kg/m³. Material with a "green footprint": Decking from extrusion bank confirmed by LCA tests, compliant with VR: MR1, MR2, MR3-BD+C; LEED according to ISO14044/04; MAT 1, MAT 3 (FSC*), MAT 5 (HD); BREEAM according to EN 19200: MR 6, MR 7 (FSC*). Sunlight resistance: Requirement for ASTM standard or independent tests proving outdoor resistance of only 500 hours and achieving a minimum gray score of 4.5 on a smooth texture and rough beams.