The pivoting system can rotate to the right, left, or center to open vertically. Anodized 25 micron aluminum alloy with a natural colour finish makes up the structure. The versions that can be lacquered or anodized come in a limitless number of color options. A moveable rack blade or keyed cylinder ensures locking and sealing.


Designed to protect the invisible single-track frame The sliding window can be completely hidden by being mounted on a single track. Unmatched transparency is provided on all four sides by the outstanding finishing. Additionally, the wide holes provide the lightest most light with the least number of apparent profiles.

pivoting Slider


The Caellawindows pivoting system is available in several ranges, adapted to the installation conditions of your projects.

TH+ +

Available in 32 or 44 mm double or triple glazed versions, the Caellawindows TH+ range is for sliding window surfaces of up to 18 m2, with scope for larger panes, depending on the supplier of the glass.

The excellent insulating properties of the profiles, in combination with the glass, enable current low energy consumption standards to be met.


  • Standard sliding frame (up to 18 m2, or more)
  • Sliding invisible frame (up to 18 m2, or more)
  • Curved (sliding: minimum radius of 3 m; fixed: minimum diameter of 1.5 m)
  • Pivoting (up to 12 m2)
  • Guillotine (up to 500 kg per pane)
  • Turnable Corner (up to 250 kg per pane, 6 m2)
  • Fixed (up to 18 m2, or more)
  • Opening angle
  • Pocket
  • Motorisation
  • Mosquito net

3001 +

Flagship range

The caellawindows 3001 range allows for sliding window surfaces of up to 6 m² with 26 mm double glazing.

The first caellawindows 3001 window was developed at the start of the 1990s. With the experience we now have, we can guarantee that this system presents no hidden defects.

The roller mechanism and sealing system work perfectly, provided that the window has been assembled in line with good industry practices.


  • Standard sliding (up to 6 m2)
  • Pivoting (up to 6 m2)
  • Guillotine (up to 6 m2)
  • Fixed (up to 9 m2)
  • Opening angle
  • Pocket
  • Mosquito net

V56 +

Infinite surface

The Caellawindows V56 range allows infinite glazing surfaces using 56 mm thick double or triple glazing. The V56 range is an evolution of our current sliding window systems.

The Caellawindows V56 window has been developed to keep the same mechanical characteristics of the caellawindows systems which have been proving their worth for over 25 years.


  • Standard sliding
  • Pocket
  • Opening angle

Completed Projects


A range of safety and security equipment is available as an option

Safety and Security +

It is essential for us to meet the requirements and expectations of our clients by offering them the highest level of safety. Our product meets the highest standards such as RC2. Various additional components are available to meet other safety requirements:

  • Alarm directly integrated into our system
  • Control of the closed leaf position
  • Glass breakage detector
  • Special burglary-resistant glass