Option with a frontal board, mounted on a plastic bracket

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>Installation instructions for Docke gutters

General Provisions
Ensuring the slope of the gutter

The brackets are placed at the level of the cord stretched between the bc data indonesia bracket and the funnel. The difference in height between the end points of the cord should provide a slope of up to 3 mm per linear meter.

Option without frontal board, fastening on a metal bracket

The variant is used for roofs with a small pitch of the sheathing. The difference in height is provided by bending the bracket in the calculated place. The distance from the end of the support part of the bracket to the bending point should decrease as the intermediate bracket moves away from the final one.

Option without frontal board, fastening with an extension and a plastic bracket

The variant is used for roofs with a large pitch of the sheathing. The bend lines of all extensions are at the same distance. The slope is provided by moving the plastic bracket along the extension. The bend point should be no closer than 10 mm from the point of attachment of the bracket clamping plate or no closer than 10 mm from the end of the slot in the extension.

Ensuring the optimal position of the drainage system elements relative to the roof of the operation
The roof overhang is located above the gutter at a distance of 1/3 to 1/2 of its diameter.

The required gap between the roof extension line and the upper part of the bracket of 25-30 mm is provided by bending the end metal bracket (extension) or moving the plastic bracket.