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iframe Window DoorThe real visual system with minimal frames.
98% glass + 2% profile = 100% architecture

The IFRAME windows system is used for external fitting. It permits use of sliding and fixed elements. The special features of this system are summarized in the following points:
Design and comfort: 
Sliding system IFRAME is a modern architecture. IFRAME is an art with a purpose – quality, lightness and comfort. Its design implies a conscious effort to create an art object that is both functionally and arstetically pleasing.
The frame comprises one or more rails equipped with a ball bearing system in the sliding areas. This ensures the weight of the glazing is distributed to the structure of the building.
This special features enable large dimension windows to be made with very slim profiles.
General principle, specifications and field of application
Sliding elements (fixed) 
IFRAME windows are intended to be used in facades but can also be used inside the building. IFRAME window applications are extremely flexible and exist in a variety of sliding configurations.
Locking elements
There is a very wide variety of locking options, defined by the project. the locking systems comply with the burglar resistance requirements.
Insulating glass
Tricknesses and the type of glass sheets (Float, ESG or VSG) are defined in accordance with the dimensions and requirements of the project.
 Thermal insulation – IFRAME
The purpose of thermal insulation, according to the requirements of construction is:
  • Ÿ to ensure thermal comfort without excessive energy consumption,
  • Ÿ to reduce effects of the condensation.
Coefficient of thermal insulation of system IFRAME Uw = 1,26 W/m2K *
Lower Uw value, greater energy savings.
* 2 sliding panel with dimension of 4,00×2,70m with glazing Ug=1.1 W/m2K
Acoustic insulation of system – IFRAME
Coefficient of sound insulation of system IFRAME is: Rw = 30dB
(Rw glass = 36dB, size < 2.70 m2)
IFRAME system, together with appropriate glazing offers excellent sound
insulation and can therefore be recommended for the areas where the noise
levels are high.
The high level of technology used within IFRAME makes it top performing:
Ÿ Security
Ÿ Durability
Ÿ Transparency (98%)
Ÿ Watertightness class 7a
Ÿ Airtightness class 3