Stages of installation of ventilation elements:

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How to install ventilation elements
Ventilation elements are the components of the structure that serve as a ventilation outlet to the outside through the roof.

To ensure the aesthetic appearance of ventilation pipes, it is necessary to use pass-through elements directly for metal tiles.

After determining the location of the installation of the outlet pipes, they should be marked by outlining the contours using a template.


using a chisel and scissors designed for metal, cut a hole in the chinese malaysia data tile to expose the hood;
according to the diameter of the cut hole, cut out the same ones in the layers of the roofing cake;
using a template, mark and drill holes for screws;
clear the metal roofing around the hole for the pipe from debris;
Before laying the sealing gasket, apply sealant to it from below;
install a special gasket;
place the pass-through element and secure it with screws;
insert the ventilation pipe into the passage element, ensuring that it is in a clear vertical position;
secure the pipe with screws;
from the inside of the roof, ensure that the ventilation pipe outlet is sealed.

Ventilation on metal tiles: theory and installation

Excess sealant at the base of the ventilation pipe indicates that it has been installed correctly.

Ventilation passage through a metal roof
To ensure the exhaust air outlet, it is necessary to install a device (passage unit) through the roofing pie. Ventilation outlets for metal tiles are used in houses with stove or fireplace heating and are reflected in the design documentation.