opening leaf

active leaf, active door

In a door having a pair of leaves, that leaf to which the latching or locking mechanism is attached; usually the leaf that is permitted to open first; sometimes both leaves are active.
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Extension of doors and windows 430 m 2 ; Window 5 200x2 130 mm, With opening leaf 21 pcs; Window 6 215x2 130 mm, With opening leaf 5 pcs.
Products required in single, double and multiple opening leafs.
Products required in single, double opening leafs as standard.