Sleek design.   Aluminium windows does not require MS grills.   Locking from inside and can be normally operated with ease.   Supplied with powder coating ,pelmet and locking arrangement.   Closed shutter gives aesthetic look from outside with lights inside to look like a curtain.   Can be rolled within 60 mm dia pipe.   Springs are not elegantly fixed and are not visible.   Curtains are made out of CRCA slot section in .6mm and aluminium.   Seethru available in CRCA 40mm width slot.