The interior patterns are characterised by their timeless design and give your interior a warm and pleasant atmosphere. LDCwood® ThermoWood® Spruce has a smooth and even structure with smaller knots than Pine. Thermo-D Spruce is ‘centre cut’, the best quality, which ensures a stable and shape-retaining plank. Thermo-D Spruce from LDCwood® is always FSC®or PEFC certified. Smooth connections and loyal partnerships with the sawmills help to ensure a low ecological footprint.