Optima combines the best trends in the door industry, including minimalist style, quality materials and versatile shade. Pure Flush construction will favourably highlight the advantages of the surrounding interior while remaining a self-sufficient and striking element of home design. Door construction: the door is strong and durable due to a solid pine door frame. Door filling: engineered solid core is an innovative eco-friendly wood fibre material. It is responsible for soundproofing and keeping heat inside the room. High-quality finish. The door with a our finish is easy to care for, so it is enough to use a damp cloth without aggressive deterge when cleaning.