العربية
onduvilla sheets to cover the roofs of all buildings and structures Consists of organic fibers saturated with bitumen mixed with a special material to preserve the original colors even in the most difficult climatic conditions Gives a beautiful view of the building Insulation to fix water to be treated with bitumen It protects against UV rays very light Flexible to give better shape in bends It is not affected by the salts, acids and humidity resulting from climatic factors It is not affected by biological factors such as mold and fungi Sound insulator Resistant to combustion does not help ignite according to international standards and standards