The under-gutter flashing belongs to the eaves flashings, placed along the lower edge of the roof (eaves). Mounted to the fascia board. Made of 0.5mm galvanized sheet steel covered with a protective coating.
Eaves flashings are one of the most important technical details of a roof, responsible not only for the aesthetic finishing of the slope edges, but above all for the proper functioning of the entire roofing system..
The most important tasks of eaves flashings include:
Particular attention should be paid to the correct connection of eaves flashings with the roof membrane, gutter system, and ventilation elements. An incorrectly executed eaves detail can lead to moisture in the thermal insulation, degradation of the wooden structure, and limited effectiveness of the roof slope ventilation.
UNDER-GUTTER flashing is a roofing element responsible for protecting the slope and the facade against water seepage. It particularly protects the fascia board to which it is mounted, as well as the building wall, from the effects of rain, especially during heavy rainfall. For full roof functionality, especially in the eave area, we recommend installing other eave flashings alongside UNDER-GUTTER flashings, including OVER-GUTTER flashings from our offer:
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