Baakline, Lebanon

EcoBkerzay

The project is the new construction of a village around a pottery workshop, including houses, kitchen, restaurant, pool, hammam, and other facilities. It obtained a 'Very Good' BREEAM rating.

Project info

Construction phase
New construction
Building type
Non-residential building
Detailed building type
Hotel
Net floor area
2390 m2
Land plot size
200000 m2
Stories
2 stories
Construction type
Mixed construction
Original construction year of the building
2017
Project contact
Ramzi Salman
Contact email address
ramzisalman@yahoo.com

Project team

Developer(s)/owner(s)
Eco Bkerzay SAL
Architect(s)
Maha Nasrallah
Construction contractor(s)
A R Hourie
Energy efficiency consultant(s)
EcoConsulting
HVAC consultant(s)
Gebran Akkary and Elias Abou Khaled, Akkary Group
Building services
Gebran Akkary and Elias Abou Khaled, Akkary Group

Building Rating and Certifications systems

Rating and certifications systems
BREEAM

Building Envelope

External walls

Description of construction
30cm stone, 3cm insulation, 20cm blockwork

Roof

Roof type
Flat roof
Description of construction
Insultated flat roof with 40cm of vegetation

Openings and windows

Glazing type
Double glazed
G-Value glass
0.74
Overall u-value window
3.2 W/(m²*K)
Description of construction
6/6/6

Technical Building Systems

Ventilation system

Type of ventilation
Free ventilation (windows)

Space cooling system

Primary space cooling system
Description
80% of the time the cooling is done by ceiling fans. When the temperature is above 25C, the AC devices become operational
Secondary space cooling system
Mounted single-split or window air conditioner│Usually a visible smaller system mounted outside the wall or above the window just supplying one room

Space heating system

Primary Space heating system
Biomass boiler (pellet, logwood, woodchip etc.)
Description
Wood stoves from the dead wood collected from the forest
Manufacturer(s) / products
Olymberyl

Water heater system

Primary water heater system
Solar Thermal collector on the roof

Lighting system

Primary lighting system
LED (Light emitting diode lamps)

Shading devices

Type of shading system installed
Static (fix) shading systems as part of the building architecture (e.g. Maschrabiyya, porch roofs, pergolas)
Description
Window setback

Photovoltaics

Capacity
97.3 kWp
Total module area
594 m²

Final Energy Demand

Energy carrier (1)
Electricity
Energy carrier (2)
Biomass
Annual heating demand
26.3 kWh/(m²*a)
Annual cooling demand
81.3 kWh/(m²*a)
Annual hot water demand
36 kWh/(m²*a)
Total specific final energy demand
113.4 kWh/(m²*a)

Financial Aspects

Financing sources
own and loan
Financing/funding institution
NEEREA