Cleaning the Shard, London costs £10,500 in Unger rubber per year!
Ever wondered what it takes to window clean glass on the Shard, London? Well, before you start pulling out the calculator, stretching your arm out, closing one eye whilst ‘thumbing’ the horizon with your tongue poked out and all from the comfort of your Shard vantage point. Let us just take a look at some building stats! The building has 306 flights of stairs with a total floor space of 27 acres and it is the largest building in Europe. So, remember…