THE MATERIAL: laminated pine, oak or sapelli billets
GLASS: doble glazed (22mm) with selective coating and argon gas
ACCESSORIES: springs or pulleys, stoplock
FINISHING: painted by RAL or NCS catalogues
ADDITORY ELEMENTS: wooden drainage cover



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This type of windows are being opened vertically. These are historical windows, common in England, America and Australia. To ease the opening the counterweights or spirals are used. Due to the authentic design, windows are set mostly in historical buildings and private houses.

It is possible to produce expansions for the window sill. They can be made even with archwise top parts. Nowadays they are made from the glass unit, sometimes only 16 mm thick.

Available in form of vitrines and doubled or tripled window blocks.