Advantages of OptiLight windows - KRONmat

Advantages of OptiLight windows

  High-quality wood

High-quality wood

Wooden elements of the OptiLight windows are made from especially sorted, highest quality pinewood which is bonded in layers, impregnated, and coated with an ecological acrylic finish. The wood is protected on the outer surface with weather and UV resistant aluminium profiles.
  Thermally insulated glazing unit

Thermally insulated glazing unit

 

The window has a large effective glazing area, which allows more light to enter the room. All windows are double glazed, and use a single chambered construction and acoustic properties, while the U coefficient of the pane is 1.1 [W/m²K]. Space between panes is filled with inert gas. The internal pane is coated with a heat reflecting low-emission layer, externall glass toughend. It helps to reduce heat loss during winter and overheating during summer.

  The air inlet

The air inlet

Advantages of OptiLight windows - KRONmat


The air inlet of OptiLight wood type* efficiency is up to 20 [m³/h]. It is the air quantity, which flows into the room through the window with 78cm or 114 cm width and pressure difference of 10 Pa. Windows with 78cm width and bigger have in the air-inlet slat 2 openings. In windows with 55 and 66 cm width, air-inlet efficiency will be respectively lower and is 15 [m³/h]. The windows with 55 and 66 cm width are equipped with air-inlet slat with one opening.

*VB, VK.
 

 

 

 

  The convenience of use

The convenience of use

The convenience of use

OptiLight windows have a centre-pivoting construction. The hinges installed in the middle of the window allow the sash to be opened in a range of positions and to be rotated up to 180 degrees.

The handle design enables tight closing and two positions of micro ventilation. The handle positioned at the bottom of the sash makes using the window easier and more comfortable, irrespective of the height at which the window is installed.

Pivot structure and functional handle placed in the bottom part of the sash ensures comfortable use and operation.

  The wide range of applications
The wide range of applications
Thanks to the construction of windows and flashings OptiLight windows can be installed on roofs at any pitch between 15 to 90 degrees.
  Taughened glass
Advantages of OptiLight windows - KRONmat

OptiLight windows has been equipped with taughened external glass.

 

Metal clading

Advantages of OptiLight windows - KRONmat

Metal cladding elements of OptiLight windows are made of suitably thick aluminium sheet which adds to their resistance to mechanical damage during transport, installation and window usage. The sheet is coated with polyester which is fully weather-resistant.

Design of external metal cladding elements used in OptiLight windows add to their modern and aestheticall pleasing appearance.
  Different flashing types make it possible to install OptiLight windows in majority of roofing coverings in the roofs with different pitches.
 

Accessories for roof windows

Advantages of OptiLight windows - KRONmat

A wide and comprehensive range of accessories raises window usage comfort providing the possibility of light control, heat reduction and energy savings.