OTIIMA provides a unique combination of high-technology minimal aluminium frames, incorporated with the best freestanding glass, exceptional binding polyamides and a special multiple-lock system. Offering glazed surfaces up to 36 sq m, 20mm slim profiles, Class E1050 water tightness and sound insulation up to Rw = 37bB. Optiima Windows
![optima windows](https://contemporarybuildingproducts.com/wordpress/wp-content/uploads/2016/12/optiima-windows-element-arcitecten-e1482149340919.jpg)