The OVER-GUTTER FLASHING is a type of eaves flashings installed along the lower edge of the roof (eave). It is made of 0.5 mm galvanized sheet metal coated with a protective layer. Designed for standing seam panels; features additional perforations to improve ventilation.
Eaves flashings are one of the most important technical details of a roof, responsible not only for the aesthetic finish of the roof edges but, above all, for the proper functioning of the entire roofing system.
The most important functions of eave flashings include:
Special attention should be paid to ensuring that the eave flashings are properly connected to the roof membranes, the gutter system, and the ventilation components. An improperly installed eave detail can lead to moisture penetration in the thermal insulation, deterioration of the wooden structure, and reduced effectiveness of roof ventilation.
An over-gutter flashing, often referred to as a “KAPINOS,” is a component of the roof covering system responsible for directing water from the roof surface into the gutter. Its main function is to cause the flowing water to break away from the roof surface and redirect it to the Gutter.
Due to the specific nature of the assembly, our product line includes over-gutter flashing with a hem (featuring a distinctive “roof overhang,” designed for standing-seam panels and single-module metal roof tiles) and without a hem. Gutter strips without an overhang are primarily designed for assembly with double-module metal roof tiles and trapezoidal sheets. They come in two variants: 2 ventilation rows and 3 ventilation rows. Additional ventilation significantly improves air circulation on the roof, and the specially adapted design of both variants facilitates easy assembly of gutter hooks:
Over-gutter flashing for metal roof tiles and trapezoidal sheets
Over-gutter flashing for metal roof tiles and trapezoidal sheets (2 ventilation rows)An over-gutter flashing for metal roof tiles and trapezoidal sheets with three ventilation rows is also available upon request in a modified version that offers four ventilation rows.
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