It takes a team of 36 people, 3 months to clean the windows on the Burj Khalifa, which cover an area of 2,717 foot. They work at heights of 2000ft and cover 40 of the 206 storeys each.
Apart from the safety harness, the sun, dust and high winds, washing the windows on the Burj Khalifa is done no differently that cleaning a window on the ground floor.
Once the windows are clean, they return to the top and start all over again.
Over the past 4 years I've been documenting the ever growing skyline of Dubai. I've also featured construction projects in other parts of the world and buildings that have caught my eye. You can read more about them by clicking on the links below:
Week 159 Dubai Dubai Marina - Reflections
Week 160 Dubai Dubai Frame. A window between the Old and New Dubai and a 150m high glass floor.
Week 161 Dubai Dubai Marina 3 years apart.
Week 163 Dubai New Metro Line for Expo 2020Week 164 Arizona and Nevada Hoover Dam 2002 - 2010
Week 165 Dubai Dubai Opera House What a difference a year makes
Week 166 Dubai Unfinished buildings. The Pentominium
Week 167 Coventry Mixing the old and the new. Coventry Catherdral
Week 168 Dubai New Dubai Metro Station
Week 169 Dubai The new extension of the Dubai Mall and Burj Khalifa
Week 170 Dubai Hotel fire After the Address fire
Week 171 Dubai Unusual designs The Opus Building
Week 172 Dubai District Cooling. Keeping the desert cool.
Week 173 Dubai Can I visit the Burj Al Arab
Week 174 Dubai The Almas Tower
Week 175 Dubai The Cayan Tower
Week 176 Toronto The CN Tower
Week 177 Nevada The Paris Hotel
Week 178 Dubai Ibn Battuta Gate
Week 179 A Wedding
Week 180 Dubai The World's Tallest Tower
Week 181 Dubai and Wales Al Fahidi Fort and Chepstow Castle
Week 182 Dubai New Metro Al Furjan At over 828 metres (2,716.5 feet) and more than 160 stories, Burj Khalifa holds the following records:
- Tallest building in the world
- Tallest free-standing structure in the world
- Highest number of stories in the world
- Highest occupied floor in the world
- Highest outdoor observation deck in the world
- Elevator with the longest travel distance in the world
- Tallest service elevator in the world
Tallest of the Supertall
Not only is Burj Khalifa the world’s tallest building, it has also broken two other impressive records: tallest structure, previously held by the KVLY-TV mast in Blanchard, North Dakota, and tallest free-standing structure, previously held by Toronto’s CN Tower. The Chicago-based Council on Tall Buildings and Urban Habitat (CTBUH) has established 3 criteria to determine what makes a tall building tall. Burj Khalifa wins by far in all three categories.
Height to architectural top
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building. This includes spires, but does not include antennae, signage, flagpoles or other functional-technical equipment. This measurement is the most widely used and is used to define the Council on Tall Buildings and Urban Habitat rankings of the Tallest Buildings in the World.
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building. This includes spires, but does not include antennae, signage, flagpoles or other functional-technical equipment. This measurement is the most widely used and is used to define the Council on Tall Buildings and Urban Habitat rankings of the Tallest Buildings in the World.
Highest occupied floor
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest continually occupied floor within the building. Maintenance areas are not included.
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest continually occupied floor within the building. Maintenance areas are not included.
Height to tip
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest point of the building, irrespective of material or function of the highest element. This includes antennae, flagpoles, signage and other functional-technical equipment.
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest point of the building, irrespective of material or function of the highest element. This includes antennae, flagpoles, signage and other functional-technical equipment.