The difference between Easy and Standard assembly:
For shutters with the Easy Assembly system, quick assembly and mounting is possible thanks to the groove on both sides of the frame. Fittings can be easily mounted onto the shutter with just a wrench, removing the need for any millimeter-precise drilling. Moreover, the fittings are horizontally and vertically adjustable.
Shutters with the Standard flat frame can continue to use any old fittings/hardware you may have.
Please note that there is no difference in price between Easy and Standard Assembly systems.