Workshop space in Altrincham. Atlantic Business Centre has workshops units to let in Altrincham and workshop spaces for rent at Altrincham's Atlantic Business Centre. The Altrincham workshop space location totals around 27,000 sq ft that is divided in to 27 individual workshops and industrial units. The workshop space in Altrincham is available on a flexible licence agreement, meaning workshop units may be leased individually, or together, on very flexible terms.