How to install a roof vent.
How to install a whirlybird on a tile roof.
Make sure that you have easy access.
The key is in installing a ventilation system containing whirlybirds rather than just installing whirlybirds by themselves.
The first step to getting a ventilation system for your roof is selecting the location where the.
Install the whirly vent on.
At this point take the whirlybird up to the top of the roof and place it centrally over each hole you have drilled tracing out the perimeter of the cylinder on the outside of the roof sheet.
Roll 40mm of the top edge up and over ensuring a return lip of 15 20mm is gained.
Clear the flashing panel.
Before you start installing the roof vent take the appropriate safety precautions.
Reposition the flashing panel over the roof opening.
Make sure the shortest side of the flashing panel is facing down the roof slope.
If you use pop rivets they will do the job but are not first choice as they may leak.
Step 3 installing the whirlybird.
Steps to installing your whirlybird roof vent.
Be sure to read.
If you wanted the third row from the ridge as the ideal position slide.
Lomanco whirlybird turbine vent basic installation this is a basic video showing the installation of a lomanco whirlybird turbine vent.
Fasten with tek screws and sealing washers onto the ridges not troughs of your roof sheet.
Bend down and form the two sides of the flashing panel to follow the side tile contours.
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Then remove the whirlybird and starting from the centre hole cut out the circle you have drawn.
Install the base plate on top of the roof.
Select a suitable position for the roof vent.