10 Holloway Circus (also referred to as the Holloway Circus Tower or Beetham Tower) is a tall mixed-use skyscraper in Birmingham city centre, England. It is named after the developers, Beetham Organization, and was designed by Ian Simpson and built by Laing O'Rourke. When it was completed in 2006, it was estimated to have cost around £72 million to construct. The entire development covers an area of .
The front façade of the building is floor-to-ceiling glass decorated in "tiger stripes" which are used to enhance the vertical impact. As the apartments were being furbished, an aqua coloured camouflage was also added to these windows with some of the tiger stripes being removed. Coloured lights can be seen underneath the overhang at night.
There are eight circular concrete columns as well as the core on each floor. The post-tensioned flat plates of the upper floors are concrete and measure in thickness.
10 Holloway Circus received 12 points in the 2006 Emporis Skyscraper Awards placing it in eighth position in the top ten.
The new design was submitted, however, was withdrawn by the Beetham Corporation after talks over the purchase of the adjacent multi-storey car park with National Car Parks broke down without a deal. This was a surprise to the developers as they had expected to be able to purchase the land and had even included their plans for the site in the previous planning application. Amendments to the planning application were made and it was resubmitted in October 2000.
The final design was approved by the Planning Department at Birmingham City Council with conditions on April 3, 2003 after the Beetham Corporation paid £1.8 million under Section 106 to gain planning approval.
A model of the tower was tested in a wind tunnel with models of surrounding buildings also being included. The ground of the model was also accurate to that of the Birmingham landscape. The model passed with few problems and construction of the tower began.
Construction began in March 2003 with the erection of hoardings around the site allowing clearance work to commence and the construction of a tower crane. The concrete core then began to rise and reached a considerable height before the construction of the concrete floor panels began. The transportation of materials to the higher levels were done using a lift attached to the middle of the curved frontage. That area was intended to be used as a staircase in the case of an emergency. The building topped out in April 2005.
The construction of the building encountered several problems. Not far into the construction of the lift shaft, a piece of scaffolding became dislodged and fell to the ground causing traffic delays around Holloway Circus which subsequently resulted in widespread disruption in the city centre. On November 24, 2005, 5 pieces of cladding from the higher levels on the sides became detached from the building and fell to the ground. No injuries were caused, however fear of more panels falling off caused nearby roads to be closed for an entire weekend, until the site could be declared safe by inspectors. Clips were later installed to secure the panels, and as of mid-2006, work was underway to permanently secure the panels in place using new clips. The securing of the panels was completed in late-August 2006. The Beetham Corporation could now face legal action due to the structure causing road closures and subsequent congestion. Excluding the problems with the panel clips, construction of the floors took ten months. Concrete was the primary material in the construction of the structure.
The Beetham Organisation again faced legal action over claims by people who signed contracts to buy flats before the tower was completed that the flats they received did not match those described in the sales literature.
As a result of technical problems within the underground car park, resident's cars were trapped for three days. Cars are placed on a platform and are taken into a space by a computer when the owner's card is swiped, however, glitches meant that people who had purchased spaces within the park either could not get access to their cars or were unable to enter the car park in their vehicles.
10 Holloway Circus faced yet more problems when, on July 8, 2007, a glass panel shattered and sent pieces raining on to the ground. The by panel on the eighth floor of Beetham Tower is believed to have shattered due to a build up of chemical compounds inside the glass. Splinters fell on to the car park roof and Smallbrook Queensway at about 6.30am. It was the third safety incident at the tower in three years.
Compared to other highrises in Birmingham, the tower is new and modern. There are few buildings in Birmingham of an equal or similar architectural style to 10 Holloway Circus. Broad Street Tower on Broad Street will have a similar shape to Beetham Tower as it will also have a curved front façade, however, this will not be full height glass. It is the first tower over 100 metres to be constructed in the city since the completion of nearby Alpha Tower in 1973. It is also one of the first highrise buildings in the city to offer apartments. Buildings that will be able to offer this in the future will be V Building, The Rotunda (refurbished), Three Snowhill and Martineau Galleries.
Two other towers in the UK share the same name: