NACO Louvre System


NACO Aluminium Louvre System

For more than forty years, NACO has been the world’s leading manufacturer of glass, aluminium, wood and PVC oriented sheet shutters. NACO has achieved great success both in Italy and abroad with different types of products, all characterized by excellent raw materials, functional technical solutions, elegant design and original ideas. 

The aluminium louvre system, with solid and well-finished aluminium louvre blades, achieves high performance and maximum functionality for air control, perfectly defends your house from noise, sun, rain and dust.   

The NACO aluminium louvre system can be installed within a wide range of window frames, such as Green Series casement system, Runner 61-90 sliding system, or Solarlux sliding folding system for residential and commercial applications. 



Profile system
Max. width per unit
Max. louvre opening angle
Louvre spacing
Locking options


PE.R.LA.70 Aluminium Louvre

70mm aluminium louvre blade
up to 1.0 m, larger on request
up to 80o
Operator handles: standard ROTARY handle, INOX handle, SL handle


Maximum functionality for air control

The PE.R.LA. 70 window offers aesthetic, quality and reliable products for daily ventilation.

  • More than thirty years’ experiences
  • Ease of operation
  • Elegant aluminium blades coated to frame colour
  • Durable operating mechanism requires no maintenance
  •  Integration with mosquito screen
  • Compatibility with various window systems


Compensation at top & bottom.

  • Necessary for a perfect closure
  • Ease of operation




Standard ROTARY handle
It is equipped with a safety stop, allowing the blades locked both in the closure and in various intermediate positions.



SL handle

  • Made with stabilized material
  • Resistant to temperatures from to 
  • Can be positioned on any blade, right or left hand side
  • Ideal for integration with sliding system



INOX handle

  • Durable handle made of stainless steel in black paint
  • Can be pre-assembly to the operating mechanism


New ROTARY handle

  • New aesthetic design
  • Comfortably operation 
  • Robustness to drive up to 50 blades


Site Procedure 1: Sub-frame Stage

Installation of Sub-frame
– Sub-frame is cut into size on site
– Corner joint is used for ensuring the perpendicularity of sub-frame
– Galvanized strip and Hilti products are used to fix the sub-frame to the wall structure
Advantages of Sub-frame system
– Generally has better water tightness performance
– Can be used for precast or cast in-situ wall systems which do not require plastering
– Allow greater flexibility in the sequencing of works of other trades; the sub-frame is installed first so that the wet trades around the window can be completed before subsequent installation of the main frame
– The main frame are installed after completion of all wet trades around the windows and hence, are subjected to lower risk of physical damages