You can install the ventilation outlet for metal tiles as follows:

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There are different types of passage nodes:

by type (smoke, sewer or antenna);
shape (square, round).
The installation of such air ducts is carried out using metal cups (pipes), which are attached to the surface with anchors.

When choosing passages, focus on air humidity, pollution levels, and temperature changes.

The calculation of roof penetrations is carried out based on:

distance from the ridge to the passage itself;
roof slope angle;
the size of the roofing cake;
thickness of the floors.

the passage unit is secured using braces, which are fastened chinese malaysia data clamps and brackets;
the flange is fixed on a metal frame (in the shape of a glass);
the branch pipe of the passage unit is connected to the flange;
then the so-called skirt is attached to protect the joints from moisture.

Ventilation outlets of any shape and size

Regardless of what ventilation system is provided during the construction of the facility, its installation should be taken seriously. Any flaws can lead to big troubles. The service life of the roof and the house as a whole depends on high-quality ventilation.

Installation of ventilation outlet for metal roofing
Ventilation installation is part of the work during house construction. The microclimate inside the premises and the comfort of its inhabitants depend on how competently it is done.

The ventilation outlet for metal tiles is installed on the roof and connected to the ventilation duct, which is designed to remove exhaust air and odors from the room. This ensures the tightness of the roof in the passage areas.