Custom Covers has signed a three year extension to its existing contract to provide linings services to Arena Structures Ltd worth an estimated £1.8 million to the company over the life of the deal. The contract helps to cement the partnership built up over the last two years between Arena and Custom Covers working on sites such as the Stella Artois Tennis Championship, the Open Golf tournament (at St Andrews in 2005) and the Aintree Grand National Meeting and continues to allow the company to expand this vibrant area of the business.