LDC KYLE is a robust pattern and has a concealed mounting giving your facade a smooth look. The tongue and groove allow quick installation. This pattern can be fire-retardant treated with the 100% natural fire-retardant Burnblock® to the desired reaction to fire class. A more exclusive wood product, LDCwood® ThermoWood® Ash provides an elegant eye-catcher: knot-free, smooth and sleek. Thermo-D Ash from LDCwood®, both European and North American, is always FSC®or PEFC certified.