Balcony folding sliding windows are windows which open inwards and are equipped with Roto fittings. The advantage of the solution is a wide passage available after opening with sashes inside a room.
Windows are made from high quality pine laminated wood. Oak or meranti are available on request.
In windows production, conventionally, aluminum boards are used for white windows. RAL colour aluminum boards are used for other window colours.

Okapnik okienny is conventionally a natural aluminum which can be painted in any RAL colour on request.
Windows are equipped in Hoppe Tokyo handles of matt chrome colour. White and titanium colours are also available.
The surface of windows is covered with high quality acrylic paint. All RAL , NCS colours and azure colours with visible wood structure are available.