Is The Roof Opened Or Closed

Open valleys may be susceptible to water backup if the cut off shingles are not properly trimmed potentially causing roof leaks.

Is the roof opened or closed.

Closed roof valleys are also more affordable as installing a metal lining costs extra. Meanwhile on an open valley roof the metal lining that prevents water from seeping into the underlayers is left exposed. The four nfl teams with retractable roof stadiums have chosen to play almost twice as many games with the roofs closed than with them open. The east and west sides of the roof can operate either in unison or independently.

Nfl officials have said they hoped to play super bowl 52 with mercedes benz stadium s famous retractable roof open. Each half of the roof consists of three moveable trusses which telescope over a fixed end truss. The dallas cowboys have opened their roof for 22 games since 2009. That said an open roof valley is a good option if you want to the metal strip to serve as an architectural detail on the roof.

That is the question indianapolis colts owner jim irsay faces every time his team suits up for a home game. That lone statistic raises the question of whether the. Either side of the roof can be opened to any position in order to maximize sunlight on the turf and minimize it on the interior steel and concrete. On a closed valley roof the shingles extend to the valley area completely closing it off.

It s important however to properly waterproof this area with flashing and sealants. The decision as to whether a game begins with the roof open or closed rests solely with the home club. Lucas oil stadium was built with a retractable roof and windows meaning. However it is said that provided the rest of the roofing shingles were properly installed and are performing properly open valleys will perform better over time than closed valleys.

It could be opened pre game during the game or not at all. An update on how. If the game begins with the roof open.