David Moyes Always keen on introducing competition Lucas Fabianski Hammers has already loaned Aleola and can choose to buy the 28-year-old player next summer.
Areola was impressed on loan Fulham Although they were relegated last season Super League.
West Ham has considered signing West Brom goalkeeper Sam Johnstone, but thinks Areola represents better value.
“I’m very happy,” Areola said. “For me, this is the best opportunity to sign this club, sign West Ham United and do my best to help the team.
“London is a great place to live and work. Obviously the Premier League is one of the best leagues in the world, so I really enjoyed it last season. It was difficult for me and the team, but I enjoyed it. Playing in the Premier League.
“West Ham United did a great job last year. Obviously we have the Europa League and the Premier League and two cups, so it will be a difficult season and a long one, but I think we will enjoy it all together. We have a lot of Good lineup. I watched the game last season, so I know the potential and talent of this team, so I can’t wait to start.”
Moyes said: “Alphons is an experienced and talented goalkeeper who played at the highest level in the Premier League last season and performed very well,” he said.
“As we prepare for a very busy schedule, he will provide a wonderful game for the goalkeepers already in the football club. We will need to use our lineup to ensure that we play as best we can in all games.
“We have long realized his qualities and we have no doubt that he will become another player and role that can strengthen our team. We welcome Alphonse to West Ham United and look forward to working with him.”
