Composite sheets having the highest application percentage as cold facade application are divided into groups as A2, B1 and B2 in terms of fire classification apart from color and pattern groups. Being a light coating material, practical and economical compared to other alternatives are among the main reasons for preference. The composite board application, which has many domestic and imported brand alternatives, can be applied on a silicone-filled, open-joint, iron or aluminum construction, in an individual or facade system.