The Golrang Tehran Project is one of the flagship ventures in the field of office and corporate spaces. It has been designed and executed with the aim of creating a modern, efficient environment aligned with the evolving needs of large-scale companies. This project stands out not only for its unique architectural and interior design features but also for its meticulous attention to detail in selecting materials and interior elements—including doors. Every choice has been made with precision to ensure an optimal setting for organizational activities.
As the door supplier for the project, CDOOR has played a key role in the design and production of doors that not only align aesthetically with the office environment but also meet the technical standards required for such a space.
Given Golrang’s prominent position in the industry, the project has been thoughtfully designed to reflect a sense of order, organizational prestige, and innovation throughout the space.
This project features single-leaf doors, which are particularly well-suited for office environments. Their simple and minimalist design enhances the sense of order and professionalism within the workspace. Moreover, given the need for ease of use and frequent movement in office settings, these doors have proven to offer excellent durability and smooth performance.
A modern frame design was selected for this project, seamlessly aligning with the contemporary and formal aesthetics of Golrang’s office spaces. Featuring clean lines and a simple yet elegant look, these frames lend a professional and refined appearance to both the walls and overall environment.
One of the project’s standout features is the simultaneous use of CNC-designed doors and flush doors. This combination creates a balanced harmony between visual appeal and practical functionality. CNC doors, with their precise and artistic engravings, convey a sense of innovation and corporate identity. In contrast, flush doors—with their seamless and minimalist surface—enhance the feeling of cohesion, uniformity, and spatial harmony throughout the office design.
Another key highlight of this project is the use of a custom door finish, tailored specifically to the preferences and branding of Golrang. This bespoke finish was selected and produced to reflect the company’s visual identity, effectively extending it throughout the interior design of various spaces. Not only does the custom finish give the doors a distinctive appearance, but it also reinforces brand cohesion and enhances the corporate presence across the entire office environment.
With the installation of over 450 door panels across various areas of the Golrang offices, this project stands out as a successful example of large-scale custom door implementation in a major corporate environment. The CDOOR technical team not only maintained a high level of precision throughout the execution but also adhered strictly to the project timeline—ultimately achieving full client satisfaction.





