When selecting office space for lease in Hanoi, businesses increasingly set stringent standards not only for location or aesthetics but also for the technical infrastructure quality. Located in the heart of Starlake Tay Ho Tay, Oriental Square by OSI is a premium office building for lease, designed with advanced technical solutions, notably featuring French Saint-Gobain glass systems and high-quality raised flooring. These foundational elements ensure a superior working environment and meet the LEED Gold standard for sustainable development.
Saint-Gobain Low-E Glass (France): Pioneering Technology – Superior Thermal Insulation
The glass facade enveloping Oriental Square by OSI serves not only an aesthetic purpose but also acts as a high-tech shield, through the use of Low-E glass from the renowned Saint-Gobain brand (France). This type of glass is developed with outstanding advantages that directly enhance the quality of the workspace.

Effective Thermal Insulation and Energy Savings
Saint-Gobain Low-E glass is capable of reflecting a significant portion of solar heat during summer and retaining internal warmth in winter. This helps stabilize office temperatures and minimizes reliance on air conditioning systems, thereby leading to considerable energy cost savings – a crucial factor for businesses when considering office rentals in Hanoi.
Superior Sound Insulation for Enhanced Concentration
In bustling urban environments, the sound insulation capability of glass is essential. Saint-Gobain glass significantly reduces external noise, creating a tranquil and professional workspace. This enables employees to maintain high levels of concentration, which is particularly vital for financial and banking offices in Vietnam or office spaces leased by foreign investment consulting firms.
Ensuring High Safety and Durability
Thanks to its advanced structural properties, Low-E glass provides excellent impact resistance, enhancing user safety. In addition, Saint-Gobain’s premium glass products feature long-lasting color durability and resistance to weather effects, preserving the building’s aesthetics and quality over time.
Optimized Natural Light and Health Protection
The glass is designed to maximize natural light, creating an open and inspiring atmosphere. At the same time, it effectively filters out harmful UV rays, protecting employees' health while preserving the quality and lifespan of office furniture and interior finishes. This thoughtful balance between transparency and protection enhances both comfort and performance in a modern work environment.
Advanced Raised Floor System: Maximum Flexibility, Optimized Operations
In addition to the external glazing system, the internal floor structure of Oriental Square by OSI features a premium raised technical floor system, with quality and functionalities comparable to those in exemplary Grade A office buildings. This raised floor system offers numerous practical benefits for business operations.
Flexibility in M&E (Mechanical & Electrical) System Layout and Management
The flexible design, featuring column-free floors and a 100 mm raised floor system, facilitates easy customization of space. Generous ceiling heights ranging from 2,850–4,500 mm provide a spacious environment for businesses. The void beneath the raised floor panels allows for the straightforward and rapid installation, maintenance, and modification of electrical wiring, network cabling, and conduit systems. This is critically important for enterprises with demanding and frequently evolving technological infrastructure requirements.
Enhanced Fire Resistance and Safety
Beyond utilizing fire-resistant cabling materials with non-toxic emissions (Taisin, Singapore), the components of the raised floor system typically offer excellent fire-retardant properties, enhancing the level of safety for the building and its occupants. The raised floor system also aids in sound insulation between floors and minimizes noise generated from movement or activities, creating a quieter workspace.

The integration of Saint-Gobain Low-E glass and the advanced raised floor system at Oriental Square by OSI not only demonstrates the vision of developer OSI Holdings in creating a high-quality commercial office building for lease but also provides a robust, flexible infrastructure platform to meet current and future operational demands of businesses. These are the core elements that establish Oriental Square by OSI as a premier choice for foreign banks establishing branches in Vietnam, technical and urban planning offices, or any enterprise seeking a truly high-class and efficient workspace.
Q4/2025: Oriental Square by OSI officially launches! Businesses are cordially invited to register for an on-site tour of the office spaces and secure the best offers for lease agreements signed before September 30, 2025!
- Savills Vietnam (Leasing Agent): 0948 000 468
- OSI Holdings (Project Developer): 0932 038 666