Cairo, Egypt

ROC Office Building

The building is located in New Cairo, on the 90 Avenue, which serves as the central axis of the city of New Cairo. The mixed-use building is LEED Silver Certified. The project is a mix-use building with three floors of retail spaces and four floors of open space offices. It has two basement levels with a total area of 13000 m2 for garage and other facilities. It has implemented several energy efficiency measures such as efficient lighting, high-efficiency glazing, and roof insulation that reduces energy consumption.

Project info

Construction phase
New construction
Building type
Non-residential building
Detailed building type
Mixed-Use, office and retail
Net floor area
10790 m2
Land plot size
6500 m2
9 stories
Construction type
Original construction year of the building
Project contact
Reham Gamal - ES-Engineering Solutions
Contact email address

Project team

Rowdah Real Estate Investment
Yasser Mansour Concept Architects
Energy efficiency consultant(s)
ES Consultants

Building Rating and Certifications systems

Rating and certifications systems

Building Envelope

External walls

Description of construction


Roof type
Flat roof
Description of construction
High-performance, reflective roofing system

Openings and windows

Glazing type
Double glazed
U-Value glass
3 W/(m²*K)
Overall u-value window
3 W/(m²*K)

Basement floor

Description of construction

Technical Building Systems

Space cooling system

Primary space cooling system
High efficiency chilled water central plant. Zero CFC-based refrigerants in HVAC base building systems reduce degradation of the ozone layer

Water heater system

Primary water heater system
Solar Thermal collector on the roof

Lighting system

Primary lighting system
LED (Light emitting diode lamps)

Final Energy Demand

Total specific final energy demand
N/A kWh/(m²*a)