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    Sonarol

    warm edge spacer

    warm edge spacer

    The price is calculated per m2 of window.


    In the window, as a standard, an aluminium frame is installed, as it is known, metals easily give away and absorb heat, which affects the window's insulation properties. The use of spacers made of materials other than aluminium in the production of composite glazing allows to limit heat losses as a result of a thermal bridge formed at the contact of the pane with the window section. If plastic frames are used in the construction of windows, instead of aluminium ones, and the glazing unit consists of three panes of glass instead of two, the annual saving on heating energy may be over 14%. Windows with such structural elements also provide heat and look nice.


    Shipping time: 20 days

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