FIELD: construction.
SUBSTANCE: invention relates to plastic profile (1) for frame structure (11) of a door and/or window with bottom (3) of a fold and outer overlap (2) with at least one hollow chamber (5), outer overlap (2) in cross-section in the direction away from the bottom (3) of the fold of outer side (9) to the side (10) facing bottom (3) of the fold comprises at least one hollow chamber (5) directed to the fold of outer side (9), and one hollow chamber (5') directed toward side (10) directed towards bottom (3) of the fold. In addition, the present invention relates to frame structure (11), wherein at least one of frame members forming the frame structure (11) is made of such plastic profile (1).
EFFECT: plastic profile is proposed for the frame structure of a door and/or window and a frame structure of a door and/or window that contains such a plastic profile.
4 cl, 7 dwg
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