| 摘要 |
The roof flashing surrounds a chimney or venting shaft at the point where it emerges from the roof. It has a two-part baseplate (1, 2) which is provided with lateral guide rails (8, 8'). The latter are used to receive longitudinally displaceable shaped rails (10) on which joint-masking apron flashings (9) are fastened. <IMAGE>
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