Of course you can! Especially when covering large areas, it is a great solution to place two sails side by side or on top of each other! Not only does this give you a more inviting and dynamic structure, it is also easier to maintain over time. Large sails, especially if they are waterproof, need a generous inclination and optimum tension. So big sails require more effort! A smart and stylish solution is a combination of two triangular sails, instead of a square one!