Free sakhteman modern application The most comprehensive false ceiling application In this software, active users in the field of false ceilings, tiles, knauf, etc. will have access to comprehensive information and facilities for free. Some software features: - Calculation of materials required for different types of roofs and walls - The most comprehensive gallery of images and examples of work related to the false ceiling in a categorized form for the use of Kanafkarans - Educational section with a variety of false ceiling educational videos - Labor exchange section. (Part where contractors and installers will communicate and work with each other) - Project registration in the job exchange - Registration of the installer in the job exchange - Updated price list of various types of false ceiling materials - News section related to the construction industry and false ceilings and ... - Catalog and technical information and contracts - Online shop