1. Spout lateral gable characterized consist of straight sections each configured by three rectangular sheets of equal length and different heights (e, c, d) (Fig. 2) which, in the order given, constitute: (e) the highest wall of the gutter, (c) the lower wall of the gutter and (d) the gutter bottom, being the walls (e) and (c) paralelas.2. lateral spout gable according characterized to claim because its cross section angles (A) and (B) respectively formed by the walls (e) and (c) with the bottom (d) of the spout (Fig. 2) meet conditions to be a 90, B 90 and a + 8 = 180, presenting its cross section, substantially the shape of a letter "L" mayúscula.3. gable side gutter. Complementary solution according to claim wherein the second sections may be curved, straight section maintaining equal for configuration (Fig. 2) that adopted for the straight sections.
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