Although you can install corrugated metal roofing over shingles for the best foundation it is recommended that all the old roofing be removed.
Remove section of metal roof.
You can make the job easier on yourself with the proper.
Architectural metal panels and structural metal panels.
Remove the old roofing.
A metal roof is great for preventing snow build up because the sun heats up the metal and causes the snow to slide.
Our new 40 year old house had an old metal chimney that was once connected to an wood stove in the living room.
If you re not worried about saving the roofing panels then running a grinder along the edge of the seam should work for separating them.
Locate nails that hold shingles in place by lifting up on the end shingle above the one you plan to remove.
There are two classifications of metal roof panels.
Place this vertically on your roof near the edge so it will melt a section of snow and ice creating an area where the water can leak.
Examine the edges of the roof panels to locate the last panel which will be attached with screws through its face rather than hidden by an overlapping piece or attached via hidden clips.
Remove old standing seam.
Step 1 start your removal along the top edge in the corner last installed.
Some manufacturers have panel un seamer s as well if it s a mechanical seamed system.
Metal roofs are often subject to the same types of dirt and debris that you ll find on clay and asphalt roofs.
When replacing metal roofing removing the nails is a tedious and necessary procedure.
To remove a metal roof simply reverse engineer the installation process.
The pipe stub that protruded through the cei.
What you ll find on a metal roof.
Code interpretation metal roof panels are defined as interlocking metal sheets that have a minimum installed weather exposure of 3 square feet.
How to easily remove roof nails from a metal roof.
Have a professional remove the snow from your roof to prevent any injuries.
Remove the shingles over the area of the rotted roof decking identified previously.
The biggest difference that you ll find is that metal roofs don t tend to stain from blue green algae or grow moss as frequently otherwise you ll see the same types of dirt.