One of the problems with many new stadia is that its hard to keep the grass growing wembleys roof retracts so.
Wembley roof problem.
To maintain the world class wembley pitch the roof is left fully open between events to allow the turf to be exposed to direct sunlight and ventilation.
The picture above shows the roof in its fully closed position.
The roof problem was the centre of a legal dispute between the fa and wembley s builders multiplex which found in favour of the governing body that the panels had been installed wrongly when the.
According to the official website of wembley stadium.
Problems date back to the stadium s opening in 2007 when staff found roof panels had been wrongly installed.
Contrary to popular belief wembley stadium does not have a retractable roof which covers the playing surface.
The faults in a roof built in 2007 first became obvious in 2013 when the sealant on the metal roof.
During concerts if you have standing tickets on the pitch you will be open to the elements.
When you re trying to track down a leak start by looking at the roof uphill from the stains.
It s retractable so that it allows better air circulation and sunshine to the pitch.
Wembley needs significant repairs to its roof that could take at least 10 years to complete.
Here s how to clean roof stains the first thing to look for is any roof penetrations.
Here are a few of the most common and easy to recognize signs of roof problems.
How to find roof leaks.
The sub air system installed under the pitch has ducts that are able to supply warm air to the the pitch to heat it and the same system can also be used to remove excess moisture from the pitch if required.
It sits 52 metres above the playing surface and can move forwards and backwards enough to cover the.
The roof at wembley is partially retractable and can be moved but doesn t cover the pitch.
As you can see it does not cover the pitch and if rain is falling at an angle some guests in level 1 seating may get wet.