This type of store has the following advantages:

– Possibility of lateral extension to left and right without changing the front elevation, simply by opening doorways 1.52m x 2.10m in the left and right-hand side walls;
– Possibility of using corrugated eternity sheets for roofing, which are both practical and cheap;
By eliminating a row of 5t units at right-angles to the main passageways a subsidiary passageway is obtained which, due to the spacing of 1.52m between stacks, allows different products to be stored.