2 cut a slot going 3 4 in 1 9 cm down from both sides of the peak.
Install roof boot hire.
Labor assuming this is a shingle roof typically about 250 400 to do 4 boots on normal slope roof likely 100 or so higher for steep roof.
Using a sawzall cut any roofing nails in the area of the lower mounting plate flush with the sheathing.
Where nails have been used apply some asphalt cement over the head of the nail to ensure a watertight seal.
The metal i m using is called crinkle black i purchased all my materials at h.
In this video i cover installing a roof boot for a vent pipe in a metal roof.
Install the second course just like the first using the guidelines on the underlayment to get the correct overlap.
Figure 3 install flashing vent pipe boot over vent pipe.
Set the depth of a circular saw so it doesn t cut through the rafters in your attic.
After selecting an area to install from inside the building square the template between the roof rafters and outline with a marker.
For trusted roof boot installation in southern maryland contact southernwood roofing siding online or.
Problems can arise if as your roof expands and contracts your roof boot shifts peels up or cracks.
Place the next course of shingles over the vent boot and install with a layer of asphalt cement.
If your roof boot moves or is damaged in some way it can allow water to penetrate your roof.
Next use a reciprocating saw with a rough in blade to cut the out the marked template.
L shaped flashing is a versatile general use flashing used where a uniform or strengthened finish is needed on a 90 surface.
In other words you ve got a leaky roof.
Hire a professional roofing service if you re uncomfortable climbing on the top of your roof.
Do not over nail nail only where and when necessary.